/**
 * BoardFlow – Haupt-Stylesheet
 * Corporate Design: hgt.group
 */

/* ══════════════════════════════════════
   CSS VARIABLEN
   ══════════════════════════════════════ */

:root {
    /* Primärfarben (Petrol) */
    --color-primary: #0088AA;
    --color-primary-light: #00A5CC;
    --color-primary-dark: #006B87;
    --color-primary-soft: rgba(0, 136, 170, 0.1);
    --color-primary-softer: rgba(0, 136, 170, 0.05);

    /* Sekundärfarben (Orange) */
    --color-secondary: #E65100;
    --color-secondary-light: #FF7043;
    --color-secondary-soft: rgba(230, 81, 0, 0.1);

    /* Neutralfarben */
    --color-dark: #0A1628;
    --color-text: #1E293B;
    --color-text-light: #64748B;
    --color-text-lighter: #94A3B8;
    --color-bg: #FFFFFF;
    --color-bg-alt: #F8FAFC;
    --color-bg-dark: #0F172A;
    --color-border: #E2E8F0;
    --color-border-light: #F1F5F9;

    /* Status */
    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-danger: #EF4444;
    --color-info: #3B82F6;

    /* Board */
    --color-board-bg: #E8E4DF;

    /* Schatten */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);

    /* Radien */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Typografie */
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.25s ease;
    --transition-slow: 0.4s ease;

    /* Z-Index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 5000;
    --z-toast: 6000;
    --z-tooltip: 700;
}


/* ══════════════════════════════════════
   RESET & BASE
   ══════════════════════════════════════ */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}
a:hover { color: var(--color-primary-dark); }

img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; }

::selection {
    background: var(--color-primary-soft);
    color: var(--color-dark);
}


/* ══════════════════════════════════════
   TYPOGRAPHY
   ══════════════════════════════════════ */

h1, h2, h3, h4 {
    font-family: var(--font-display);
    font-weight: 600;
    color: var(--color-dark);
    line-height: 1.3;
}

h1 { font-size: 1.75rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.1rem; }

small { font-size: 0.85em; color: var(--color-text-light); }


/* ══════════════════════════════════════
   BUTTONS
   ══════════════════════════════════════ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 14px;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    text-decoration: none;
    line-height: 1.4;
}

.btn i, .btn svg { width: 16px; height: 16px; }

.btn-primary {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}
.btn-primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); color: white; }

.btn-secondary {
    background: var(--color-secondary);
    color: white;
    border-color: var(--color-secondary);
}

.btn-outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-border);
}
.btn-outline:hover { background: var(--color-primary-soft); border-color: var(--color-primary); }

.btn-ghost {
    background: transparent;
    color: var(--color-text-light);
    border-color: transparent;
}
.btn-ghost:hover { background: var(--color-bg-alt); color: var(--color-text); }

.btn-danger {
    background: var(--color-danger);
    color: white;
    border-color: var(--color-danger);
}
.btn-danger:hover { background: #DC2626; }

.btn-light {
    background: rgba(255,255,255,0.2);
    color: white;
    border-color: rgba(255,255,255,0.3);
}
.btn-light:hover { background: rgba(255,255,255,0.3); }

.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }


/* ══════════════════════════════════════
   FORMS
   ══════════════════════════════════════ */

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-dark);
    margin-bottom: 6px;
}

.form-group label small {
    font-weight: 400;
}

.form-input, .form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 10px 14px;
    font-size: 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg);
    color: var(--color-text);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

.form-group input:focus, .form-input:focus, .form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.input-wrapper {
    position: relative;
}

.input-wrapper .input-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 18px;
    color: var(--color-text-lighter);
    pointer-events: none;
}

.input-wrapper input {
    padding-left: 40px;
}

.input-wrapper .toggle-password {
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--color-text-lighter);
    padding: 4px;
}
.input-wrapper .toggle-password:hover { color: var(--color-text); }
.input-wrapper .toggle-password i { width: 18px; height: 18px; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-error {
    background: #FEF2F2;
    color: #991B1B;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 14px;
    margin-bottom: 16px;
    border-left: 3px solid var(--color-danger);
}

.password-strength {
    margin-top: 6px;
}

.strength-bar {
    height: 4px;
    background: var(--color-border);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 4px;
}

.strength-fill {
    height: 100%;
    border-radius: 2px;
    transition: width var(--transition-base);
}


/* ══════════════════════════════════════
   AUTH PAGES (Login, Register)
   ══════════════════════════════════════ */

.page-auth {
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, #EFF6FF 50%, var(--color-bg-alt) 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.auth-container {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px 20px;
}

.auth-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: 48px 40px;
    width: 100%;
    max-width: 460px;
    box-shadow: var(--shadow-lg);
}

.auth-branding {
    text-align: center;
    margin-bottom: 32px;
}

.auth-logo {
    margin-bottom: 8px;
}

.logo-text-large {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-dark);
}

.logo-dot-large {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-secondary);
}

.auth-claim {
    font-size: 14px;
    color: var(--color-text-light);
    font-style: italic;
}

.auth-title {
    text-align: center;
    margin-bottom: 8px;
}

.auth-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: 14px;
    margin-bottom: 28px;
}

.auth-form {
    margin-top: 24px;
}

.auth-footer-link {
    text-align: center;
    margin-top: 24px;
    font-size: 14px;
    color: var(--color-text-light);
}

/* Code-Eingabe (Magic Login) */
.code-input-wrapper {
    position: relative;
}

.code-input {
    width: 100%;
    text-align: center;
    font-size: 28px;
    font-weight: 700;
    font-family: 'Courier New', monospace;
    letter-spacing: 6px;
    padding: 16px 20px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
    color: var(--color-primary);
    background: var(--color-bg-alt);
}

.code-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(0, 136, 170, 0.15);
    outline: none;
}

.code-input::placeholder {
    color: var(--color-border);
    letter-spacing: 6px;
}

.form-hint {
    display: block;
    margin-top: 8px;
    color: var(--color-text-light);
    font-size: 13px;
}

.code-actions {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 20px;
}

.btn-link {
    background: none;
    border: none;
    color: var(--color-primary);
    font-size: 14px;
    cursor: pointer;
    padding: 4px 0;
    transition: color var(--transition-base);
}

.btn-link:hover {
    color: var(--color-primary-light);
    text-decoration: underline;
}

.btn-link:disabled {
    color: var(--color-text-light);
    cursor: not-allowed;
}

.input-disabled {
    background: var(--color-bg-alt) !important;
    color: var(--color-text-light) !important;
    cursor: not-allowed;
}

/* Admin-Auswahl */
.admin-choice {
    text-align: center;
    padding: 20px 0;
}

.admin-choice-label {
    font-weight: 500;
    margin-bottom: 16px;
    color: var(--color-dark);
}

.admin-choice-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
}


/* ══════════════════════════════════════
   HEADER / NAVIGATION
   ══════════════════════════════════════ */

.main-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 56px;
    background: white;
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: var(--z-sticky);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-center {
    flex: 1;
    max-width: 480px;
    margin: 0 24px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-dark);
}

.logo-dot {
    color: var(--color-secondary);
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
}

.breadcrumb a {
    color: var(--color-text-light);
}
.breadcrumb a:hover {
    color: var(--color-primary);
}

.breadcrumb-sep {
    color: var(--color-text-lighter);
}

.breadcrumb-current {
    color: var(--color-dark);
    font-weight: 500;
}

/* Suche */
.search-wrapper {
    position: relative;
}

.search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    color: var(--color-text-lighter);
    pointer-events: none;
}

.search-input {
    width: 100%;
    padding: 8px 14px 8px 38px;
    font-size: 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    background: var(--color-bg-alt);
    color: var(--color-text);
    outline: none;
    transition: all var(--transition-fast);
}

.search-input:focus {
    background: white;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    margin-top: 4px;
    max-height: 320px;
    overflow-y: auto;
    z-index: var(--z-dropdown);
}

/* Search Results Items */
.search-result-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    cursor: pointer;
    transition: background var(--transition-fast);
    font-size: 14px;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-border-light);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background: var(--color-bg-alt);
}

.search-result-item i {
    width: 16px;
    height: 16px;
    color: var(--color-text-lighter);
    flex-shrink: 0;
}

.search-result-item span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.search-color-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 1px solid rgba(0,0,0,0.1);
}

.search-no-results {
    padding: 16px;
    text-align: center;
    color: var(--color-text-lighter);
    font-size: 14px;
}

/* Search Highlight Animation */
@keyframes searchHighlight {
    0% { box-shadow: 0 0 0 4px rgba(0, 136, 170, 0.6); }
    50% { box-shadow: 0 0 0 8px rgba(0, 136, 170, 0.3); }
    100% { box-shadow: 0 0 0 0px rgba(0, 136, 170, 0); }
}

.search-highlight {
    animation: searchHighlight 2s ease-out forwards;
}

/* Board Color Picker */
.board-color-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    padding: 8px 0;
}

.board-color-swatch {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--radius-md);
    border: 2px solid var(--color-border);
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.board-color-swatch:hover {
    transform: scale(1.08);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
}

.board-color-swatch.active {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-soft);
}

.board-color-swatch i {
    width: 20px;
    height: 20px;
}

/* Save-Status */
.save-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    color: var(--color-success);
    transition: color var(--transition-fast);
}

.save-status.saving { color: var(--color-warning); }
.save-status.error { color: var(--color-danger); }
.save-status i { width: 14px; height: 14px; }

/* User-Menü */
.user-menu {
    position: relative;
}

.user-menu-trigger {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 8px 4px 4px;
    background: none;
    border: 1px solid transparent;
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
}
.user-menu-trigger:hover {
    background: var(--color-bg-alt);
    border-color: var(--color-border);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--color-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
}

.user-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
}

.user-menu-trigger i { width: 14px; height: 14px; color: var(--color-text-light); }

.user-menu-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    width: 240px;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition-fast);
    z-index: var(--z-dropdown);
}

.user-menu-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-header {
    padding: 16px 16px 12px;
}

.dropdown-header strong {
    display: block;
    font-size: 14px;
    color: var(--color-dark);
}

.dropdown-header small {
    font-size: 12px;
    color: var(--color-text-light);
}

.dropdown-divider {
    height: 1px;
    background: var(--color-border-light);
    margin: 0;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    font-size: 14px;
    color: var(--color-text);
    text-decoration: none;
    transition: background var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--color-bg-alt);
    color: var(--color-text);
}

.dropdown-item i { width: 16px; height: 16px; color: var(--color-text-light); }

.dropdown-item-danger { color: var(--color-danger); }
.dropdown-item-danger i { color: var(--color-danger); }
.dropdown-item-danger:hover { background: #FEF2F2; }


/* ══════════════════════════════════════
   IMPERSONATE BANNER
   ══════════════════════════════════════ */

.impersonate-banner {
    background: var(--color-secondary);
    color: white;
    padding: 8px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    font-size: 14px;
    font-weight: 500;
}


/* ══════════════════════════════════════
   FOOTER
   ══════════════════════════════════════ */

.main-footer {
    border-top: 1px solid var(--color-border);
    padding: 24px;
    margin-top: auto;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-logo {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 14px;
    color: var(--color-dark);
}

.footer-claim {
    font-size: 12px;
    color: var(--color-text-lighter);
    font-style: italic;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.footer-links a { color: var(--color-text-light); }
.footer-links a:hover { color: var(--color-primary); }
.footer-sep { color: var(--color-border); }

.footer-copy {
    font-size: 12px;
    color: var(--color-text-lighter);
}


/* ══════════════════════════════════════
   MODAL
   ══════════════════════════════════════ */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    transition: opacity var(--transition-fast);
    padding: 20px;
}

.modal-overlay.modal-visible {
    opacity: 1;
}

.modal {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 440px;
    transform: scale(0.95);
    transition: transform var(--transition-fast);
}

.modal-visible .modal {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px 0;
}

.modal-header h3 {
    font-size: 1.1rem;
}

.modal-close {
    background: none;
    border: none;
    color: var(--color-text-light);
    padding: 4px;
    border-radius: var(--radius-sm);
}
.modal-close:hover { background: var(--color-bg-alt); color: var(--color-text); }
.modal-close i { width: 20px; height: 20px; }

.modal-body {
    padding: 16px 24px;
}

.modal-body p {
    color: var(--color-text-light);
    font-size: 14px;
    line-height: 1.6;
}

.modal-body .modal-input {
    margin-top: 12px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 12px 24px 20px;
}


/* ══════════════════════════════════════
   TOAST NOTIFICATIONS
   ══════════════════════════════════════ */

.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border-radius: var(--radius-md);
    background: white;
    box-shadow: var(--shadow-lg);
    font-size: 14px;
    opacity: 0;
    transform: translateX(20px);
    transition: all var(--transition-base);
    max-width: 380px;
}

.toast-visible {
    opacity: 1;
    transform: translateX(0);
}

.toast i { width: 18px; height: 18px; flex-shrink: 0; }

.toast-success { border-left: 3px solid var(--color-success); }
.toast-success i { color: var(--color-success); }

.toast-error { border-left: 3px solid var(--color-danger); }
.toast-error i { color: var(--color-danger); }

.toast-warning { border-left: 3px solid var(--color-warning); }
.toast-warning i { color: var(--color-warning); }

.toast-info { border-left: 3px solid var(--color-info); }
.toast-info i { color: var(--color-info); }


/* ══════════════════════════════════════
   SPINNER
   ══════════════════════════════════════ */

.spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}


/* ══════════════════════════════════════
   MAIN CONTENT
   ══════════════════════════════════════ */

.main-content {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 24px;
    width: 100%;
}


/* ══════════════════════════════════════
   PROJECTS PAGE
   ══════════════════════════════════════ */

.projects-page {
    max-width: 1000px;
    margin: 0 auto;
}

.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.page-header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.project-count {
    font-size: 13px;
    color: var(--color-text-lighter);
    font-weight: 500;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

/* Projektkarte */
.project-card {
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.project-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.project-card.dragging {
    opacity: 0.5;
    transform: scale(0.98);
}

.project-card.drag-over {
    border-color: var(--color-primary);
    border-style: dashed;
    background: var(--color-primary-softer);
}

.project-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.project-card-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--color-primary-soft);
    display: flex;
    align-items: center;
    justify-content: center;
}
.project-card-icon i {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
}

.project-card-actions {
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.project-card:hover .project-card-actions {
    opacity: 1;
}

.icon-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    border: none;
    background: transparent;
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
}
.icon-btn:hover {
    background: var(--color-bg-alt);
    color: var(--color-text);
}
.icon-btn i { width: 16px; height: 16px; }

.icon-btn-danger:hover {
    background: #FEF2F2;
    color: var(--color-danger);
}

.project-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: 12px;
    word-break: break-word;
}

.project-card-meta {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--color-text-lighter);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}
.meta-item i { width: 14px; height: 14px; }

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
}

.empty-icon {
    width: 64px;
    height: 64px;
    color: var(--color-text-lighter);
    opacity: 0.4;
    margin-bottom: 16px;
}

.empty-state h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
    color: var(--color-text);
}

.empty-state p {
    color: var(--color-text-light);
    margin-bottom: 24px;
}


/* ══════════════════════════════════════
   BOARD / CANVAS
   ══════════════════════════════════════ */

.page-board .main-content,
.board-main {
    padding: 0;
    max-width: none;
}

.page-board .main-footer {
    display: none;
}

.board-container {
    position: relative;
    width: 100%;
    height: calc(100vh - 56px);
    overflow: hidden;
    background: var(--color-board-bg);
    cursor: default;
}

.board-canvas {
    position: absolute;
    top: 0;
    left: 0;
    transform-origin: 0 0;
    background-color: var(--board-bg, var(--color-board-bg));
    /* Punkt-Raster */
    background-image: radial-gradient(circle, rgba(0,0,0,0.12) 1px, transparent 1px);
    background-size: 20px 20px;
    will-change: transform;
}

/* SVG Connections Layer */
.connections-layer {
    position: absolute;
    top: 0;
    left: 0;
    /* Größe wird dynamisch per JS gesetzt */
    transform-origin: 0 0;
    pointer-events: none;
    z-index: 5;
    will-change: transform;
}

.connections-layer path,
.connections-layer line {
    pointer-events: stroke;
}

/* Panning Cursors */
.board-container.panning-ready {
    cursor: grab;
}

.board-container.panning {
    cursor: grabbing;
}

.board-container.panning * {
    pointer-events: none !important;
    user-select: none !important;
}

/* ── Bereiche (Areas) ── */
.board-area {
    position: absolute;
    border-radius: var(--radius-lg);
    border: 2px dashed rgba(0,0,0,0.08);
    min-width: 200px;
    min-height: 200px;
    z-index: 1;
    transition: border-color var(--transition-fast);
}

.board-area:hover {
    border-color: rgba(0,0,0,0.15);
}

.area-header {
    padding: 12px 16px 8px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(0,0,0,0.06);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.area-title {
    font-family: var(--font-display);
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    outline: none;
    border-radius: 4px;
    padding: 2px 6px;
    transition: background var(--transition-fast);
}

.area-title:hover {
    background: rgba(0,0,0,0.04);
}

.area-title:focus {
    background: rgba(255,255,255,0.8);
    box-shadow: 0 0 0 2px var(--color-primary-soft);
}

/* Area Delete Button */
.area-delete-btn {
    width: 24px;
    height: 24px;
    border: none;
    background: none;
    color: var(--color-text-lighter);
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all var(--transition-fast);
}

.board-area:hover .area-delete-btn {
    opacity: 0.7;
}

.area-delete-btn:hover {
    opacity: 1 !important;
    color: var(--color-danger);
    background: rgba(239, 68, 68, 0.1);
}

.area-delete-btn i {
    width: 14px;
    height: 14px;
}

/* Area Resize Handles */
.area-resize-handles {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.area-resize {
    position: absolute;
    pointer-events: auto;
    z-index: 2;
}

.area-resize-e {
    top: 10%;
    bottom: 10%;
    right: -3px;
    width: 6px;
    cursor: ew-resize;
}

.area-resize-s {
    left: 10%;
    right: 10%;
    bottom: -3px;
    height: 6px;
    cursor: ns-resize;
}

.area-resize-se {
    bottom: -4px;
    right: -4px;
    width: 14px;
    height: 14px;
    cursor: nwse-resize;
}

.area-resize-se::after {
    content: '';
    position: absolute;
    bottom: 4px;
    right: 4px;
    width: 8px;
    height: 8px;
    border-right: 2px solid rgba(0,0,0,0.15);
    border-bottom: 2px solid rgba(0,0,0,0.15);
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.board-area:hover .area-resize-se::after {
    opacity: 1;
}

/* Area Dragging State */
.board-area.area-dragging {
    opacity: 0.8;
    border-style: solid;
    border-color: var(--color-primary);
    cursor: grabbing;
    z-index: 2;
}

/* ── Post-Its (Basisstile) ── */
.postit {
    position: absolute;
    border-radius: var(--radius-md);
    box-shadow: 2px 3px 8px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    z-index: 10;
    cursor: default;
    transition: box-shadow var(--transition-fast);
    overflow: hidden;
    /* Skizzenhafter Stil */
    border: 1px solid rgba(0,0,0,0.06);
}

.postit:hover {
    box-shadow: 3px 5px 14px rgba(0,0,0,0.15), 0 2px 4px rgba(0,0,0,0.08);
    z-index: 11;
}

.postit.selected {
    box-shadow: 0 0 0 2px var(--color-primary), 3px 5px 14px rgba(0,0,0,0.15);
    z-index: 20;
}

.postit.dragging {
    opacity: 0.85;
    box-shadow: 6px 10px 24px rgba(0,0,0,0.2);
    z-index: 100;
    cursor: grabbing;
}

.postit-header {
    padding: 10px 12px 6px;
    font-family: var(--font-display);
    font-size: 14px;
    font-weight: 600;
    color: var(--color-dark);
    cursor: text;
    outline: none;
    word-break: break-word;
    min-height: 24px;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.postit-body {
    padding: 6px 12px 10px;
    flex: 1;
    overflow-y: auto;
    font-size: 13px;
}

.postit-todos {
    /* Wird in Phase 5 gefüllt */
}

/* Post-It Delete Animation */
.postit-deleting {
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.2s ease;
    pointer-events: none;
}

/* Merge-Target Highlight */
.postit.merge-target {
    box-shadow: 0 0 0 3px var(--color-secondary), 6px 10px 24px rgba(0,0,0,0.2);
    transform: scale(1.02);
    transition: all 0.15s ease;
}

/* Area Highlight (beim Draggen) */
.board-area.area-highlight {
    border-color: var(--color-primary);
    border-style: solid;
    background-color: rgba(0,136,170,0.08) !important;
}


/* ── Resize-Handles ── */
.postit-resize-handles {
    position: absolute;
    inset: -4px;
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.postit:hover .postit-resize-handles,
.postit.selected .postit-resize-handles {
    opacity: 1;
}

.resize-handle {
    position: absolute;
    pointer-events: auto;
    z-index: 2;
}

.resize-n, .resize-s {
    left: 10%;
    right: 10%;
    height: 8px;
    cursor: ns-resize;
}
.resize-n { top: 0; }
.resize-s { bottom: 0; }

.resize-e, .resize-w {
    top: 10%;
    bottom: 10%;
    width: 8px;
    cursor: ew-resize;
}
.resize-e { right: 0; }
.resize-w { left: 0; }

.resize-ne, .resize-nw, .resize-se, .resize-sw {
    width: 12px;
    height: 12px;
}

.resize-ne { top: 0; right: 0; cursor: nesw-resize; }
.resize-nw { top: 0; left: 0; cursor: nwse-resize; }
.resize-se { bottom: 0; right: 0; cursor: nwse-resize; }
.resize-sw { bottom: 0; left: 0; cursor: nesw-resize; }

/* Visible dots on corners */
.resize-ne::after, .resize-nw::after, .resize-se::after, .resize-sw::after {
    content: '';
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-primary);
    border: 1.5px solid white;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.resize-ne::after { top: 0; right: 0; }
.resize-nw::after { top: 0; left: 0; }
.resize-se::after { bottom: 0; right: 0; }
.resize-sw::after { bottom: 0; left: 0; }


/* ── Context Menu ── */
.context-menu {
    position: fixed;
    min-width: 200px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    padding: 4px;
    z-index: var(--z-dropdown);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px) scale(0.97);
    transition: all 0.12s ease;
}

.context-menu.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.context-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 12px;
    font-size: 13px;
    color: var(--color-text);
    background: none;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    text-align: left;
    transition: background var(--transition-fast);
}

.context-item:hover {
    background: var(--color-bg-alt);
}

.context-item i {
    width: 16px;
    height: 16px;
    color: var(--color-text-light);
    flex-shrink: 0;
}

.context-item small {
    margin-left: auto;
    font-size: 11px;
    color: var(--color-text-lighter);
}

.context-item-danger { color: var(--color-danger); }
.context-item-danger i { color: var(--color-danger); }
.context-item-danger:hover { background: #FEF2F2; }

.context-sep {
    height: 1px;
    background: var(--color-border-light);
    margin: 4px 8px;
}


/* ── Color Picker ── */
.color-picker {
    position: fixed;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
    padding: 12px;
    z-index: var(--z-dropdown);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-4px);
    transition: all 0.12s ease;
    min-width: 200px;
}

.color-picker.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.color-picker-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    margin-bottom: 10px;
}

.color-swatch {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-sm);
    border: 2px solid var(--color-border);
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}

.color-swatch:hover {
    transform: scale(1.1);
    border-color: var(--color-text-light);
}

.color-swatch.active {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-soft);
}

.color-picker-custom {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--color-border-light);
}

.color-picker-custom label {
    font-size: 12px;
    color: var(--color-text-light);
    white-space: nowrap;
}

.color-custom-input {
    width: 32px;
    height: 28px;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 0;
    cursor: pointer;
    background: none;
}


/* ══════════════════════════════════════
   TO-DO ITEMS
   ══════════════════════════════════════ */

.postit-body {
    position: relative;
    overflow-y: auto;
    max-height: calc(100% - 44px);
    scrollbar-width: thin;
    scrollbar-color: rgba(0,0,0,0.12) transparent;
}

.postit-body::-webkit-scrollbar {
    width: 4px;
}

.postit-body::-webkit-scrollbar-thumb {
    background: rgba(0,0,0,0.12);
    border-radius: 2px;
}

/* Scroll Fade */
.postit-body.has-scroll-fade::after {
    content: '';
    position: sticky;
    bottom: 0;
    left: 0;
    right: 0;
    height: 24px;
    display: block;
    background: linear-gradient(transparent, var(--postit-bg, #FFF9C4));
    pointer-events: none;
}

.todo-item {
    display: flex;
    align-items: flex-start;
    gap: 4px;
    padding: 4px 6px;
    margin: 1px 0;
    border-radius: 4px;
    font-size: 13px;
    line-height: 1.4;
    transition: all var(--transition-fast);
    position: relative;
    cursor: default;
}

.todo-item:hover {
    background: rgba(0,0,0,0.04);
}

.todo-item.completed .todo-text {
    text-decoration: line-through;
    opacity: 0.5;
}

.todo-item.todo-deleting {
    opacity: 0;
    height: 0;
    padding: 0;
    margin: 0;
    overflow: hidden;
    transition: all 0.15s ease;
}

.todo-item.todo-dragging {
    opacity: 0.4;
}

.todo-placeholder {
    height: 4px;
    background: var(--color-primary);
    border-radius: 2px;
    margin: 2px 6px;
}

/* Drag-Handle */
.todo-drag-handle {
    flex-shrink: 0;
    width: 14px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: grab;
    opacity: 0;
    color: var(--color-text-lighter);
    transition: opacity var(--transition-fast);
}

.todo-item:hover .todo-drag-handle {
    opacity: 0.5;
}

.todo-drag-handle:active {
    cursor: grabbing;
}

.todo-drag-handle i {
    width: 12px;
    height: 12px;
}

/* Checkbox */
.todo-checkbox {
    flex-shrink: 0;
    position: relative;
    display: flex;
    align-items: center;
    cursor: pointer;
    margin-top: 1px;
}

.todo-checkbox input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.todo-checkmark {
    width: 16px;
    height: 16px;
    border: 1.5px solid rgba(0,0,0,0.25);
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    background: rgba(255,255,255,0.5);
}

.todo-checkbox input:checked + .todo-checkmark {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.todo-checkbox input:checked + .todo-checkmark::after {
    content: '';
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-top: -2px;
}

/* Text */
.todo-text {
    flex: 1;
    min-width: 0;
    word-break: break-word;
    outline: none;
    padding: 0 2px;
    border-radius: 2px;
    transition: background var(--transition-fast);
}

.todo-text:focus {
    background: rgba(255,255,255,0.7);
    box-shadow: 0 0 0 1px var(--color-primary-soft);
}

.todo-text.prio-1 {
    border-left: 2px solid #F59E0B;
    padding-left: 6px;
}

.todo-text.prio-2 {
    border-left: 2px solid #EF4444;
    padding-left: 6px;
    font-weight: 600;
}

/* Actions */
.todo-actions {
    display: flex;
    gap: 2px;
    flex-shrink: 0;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.todo-item:hover .todo-actions {
    opacity: 1;
}

.todo-prio-btn,
.todo-delete-btn {
    width: 20px;
    height: 20px;
    padding: 0;
    border: none;
    background: none;
    border-radius: 3px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-lighter);
    transition: all var(--transition-fast);
}

.todo-prio-btn:hover { color: #F59E0B; background: rgba(245,158,11,0.1); }
.todo-prio-btn.prio-1 { color: #F59E0B; }
.todo-prio-btn.prio-2 { color: #EF4444; }
.todo-prio-btn.prio-2 svg { fill: #EF4444; }

.todo-delete-btn:hover { color: var(--color-danger); background: rgba(239,68,68,0.1); }

.todo-prio-btn i,
.todo-delete-btn i {
    width: 12px;
    height: 12px;
}

/* Input */
.todo-input-row {
    padding: 4px 6px;
}

.todo-input {
    width: 100%;
    border: none;
    background: none;
    font-size: 12px;
    color: var(--color-text-light);
    outline: none;
    padding: 4px 2px;
    border-bottom: 1px dashed rgba(0,0,0,0.1);
    font-family: var(--font-body);
}

.todo-input:focus {
    border-bottom-color: var(--color-primary);
    color: var(--color-text);
}

.todo-input::placeholder {
    color: rgba(0,0,0,0.2);
}


/* ── Verbindungen/Pfeile ── */
.connections-layer {
    pointer-events: none;
}

.conn-group {
    pointer-events: auto;
    cursor: pointer;
}

.conn-hitarea {
    pointer-events: stroke;
}

.conn-path {
    transition: stroke-width 0.15s ease;
}

.conn-group.conn-hover .conn-path {
    stroke-width: 3;
    filter: drop-shadow(0 0 3px rgba(0,0,0,0.15));
}

.conn-group.conn-selected .conn-path {
    stroke-width: 3;
    filter: drop-shadow(0 0 4px rgba(0,136,170,0.4));
}

.conn-label-text {
    pointer-events: none;
    user-select: none;
}

.conn-label-bg {
    pointer-events: none;
}

/* Arrow Mode */
.board-container.arrow-mode {
    cursor: crosshair;
}

.board-container.arrow-mode .postit {
    cursor: pointer;
}

.postit.arrow-source {
    box-shadow: 0 0 0 3px var(--color-primary), 0 0 16px rgba(0,136,170,0.3) !important;
}

/* Ankerpunkte */
.anchor-points {
    position: absolute;
    inset: -6px;
    pointer-events: none;
    z-index: 5;
}

.anchor-point {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: white;
    border: 2px solid var(--color-primary);
    pointer-events: auto;
    cursor: crosshair;
    opacity: 0;
    transform: scale(0.6);
    transition: opacity 0.15s ease, transform 0.15s ease;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.postit:hover .anchor-point,
.arrow-mode .anchor-point {
    opacity: 1;
    transform: scale(1);
}

.anchor-point:hover {
    background: var(--color-primary);
    transform: scale(1.3);
}

.anchor-top { top: 0; left: 50%; margin-left: -6px; }
.anchor-right { right: 0; top: 50%; margin-top: -6px; }
.anchor-bottom { bottom: 0; left: 50%; margin-left: -6px; }
.anchor-left { left: 0; top: 50%; margin-top: -6px; }

/* Temp Connection Line */
.temp-conn-line {
    pointer-events: none;
}

/* Connection Context Menu - Color Grid */
.conn-color-grid {
    display: flex;
    gap: 4px;
    padding: 6px 8px;
    flex-wrap: wrap;
}

.conn-color-swatch {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
    padding: 0;
}

.conn-color-swatch:hover {
    transform: scale(1.2);
}

.conn-color-swatch.active {
    border-color: var(--color-dark);
    box-shadow: 0 0 0 2px white, 0 0 0 4px var(--color-dark);
}

.context-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-lighter);
    padding: 8px 12px 4px;
    cursor: default;
}

.context-label:hover {
    background: none;
}

/* ── Toolbar ── */
.toolbar {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 8px 12px;
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg), 0 0 0 1px rgba(0,0,0,0.06);
    z-index: 50;
}

.toolbar-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    border: none;
    background: transparent;
    color: var(--color-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    position: relative;
}

.toolbar-btn:hover {
    background: var(--color-bg-alt);
    color: var(--color-text);
}

.toolbar-btn.active {
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.toolbar-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.toolbar-btn i {
    width: 18px;
    height: 18px;
}

.toolbar-sep {
    width: 1px;
    height: 24px;
    background: var(--color-border);
    margin: 0 4px;
}

.toolbar-zoom {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text);
    min-width: 44px;
    text-align: center;
    cursor: pointer;
    padding: 6px 4px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
    user-select: none;
}

.toolbar-zoom:hover {
    background: var(--color-bg-alt);
}

/* Board-Größe Dropdown (2.6) */
.toolbar-select {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 4px 6px;
    cursor: pointer;
    font-family: var(--font-body);
    min-width: 44px;
    text-align: center;
    outline: none;
    transition: all var(--transition-fast);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2364748B' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 4px center;
    padding-right: 16px;
}

.toolbar-select:hover {
    background-color: var(--color-bg-alt);
    border-color: var(--color-primary);
}

.toolbar-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px var(--color-primary-soft);
}

.toolbar-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 16px;
    height: 16px;
    border-radius: var(--radius-full);
    background: var(--color-danger);
    color: white;
    font-size: 10px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
}


/* ── Minimap ── */
.minimap {
    position: fixed;
    bottom: 80px;
    right: 20px;
    width: 200px;
    height: 150px;
    background: white;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
    cursor: crosshair;
    z-index: 50;
    opacity: 0.9;
    transition: opacity var(--transition-fast);
}

.minimap:hover {
    opacity: 1;
}

.minimap canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.minimap-viewport {
    position: absolute;
    border: 2px solid var(--color-primary);
    background: rgba(0, 136, 170, 0.1);
    border-radius: 2px;
    pointer-events: none;
    transition: none;
}


/* ── Help Table ── */
.help-table {
    width: 100%;
    border-collapse: collapse;
}

.help-table tr {
    border-bottom: 1px solid var(--color-border-light);
}

.help-table td {
    padding: 8px 4px;
    font-size: 14px;
}

.help-table td:first-child {
    width: 55%;
    color: var(--color-text);
}

.help-table td:last-child {
    color: var(--color-text-light);
}

kbd {
    display: inline-block;
    padding: 2px 8px;
    font-size: 12px;
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    box-shadow: inset 0 -1px 0 var(--color-border);
}


/* ══════════════════════════════════════
   TOUCH SUPPORT
   ══════════════════════════════════════ */

@media (hover: none) and (pointer: coarse) {
    /* Touch-Geräte: Größere Touch-Targets */
    .toolbar-btn {
        width: 40px;
        height: 40px;
    }

    .icon-btn {
        width: 36px;
        height: 36px;
    }

    /* Actions immer sichtbar (kein Hover auf Touch) */
    .project-card-actions {
        opacity: 1;
    }

    .todo-actions {
        opacity: 1;
    }

    .todo-drag-handle {
        opacity: 0.5;
    }

    .trash-item-actions {
        opacity: 1;
    }

    /* Größere Checkboxen */
    .todo-checkmark {
        width: 20px;
        height: 20px;
    }

    /* Resize-Handles immer sichtbar auf Touch */
    .postit-resize-handles {
        opacity: 1;
    }

    .resize-ne::after, .resize-nw::after, .resize-se::after, .resize-sw::after {
        width: 10px;
        height: 10px;
    }

    /* Anchor-Points größer für Touch */
    .anchor-point {
        width: 16px;
        height: 16px;
    }

    /* Area Delete immer sichtbar */
    .board-area .area-delete-btn {
        opacity: 0.7;
    }

    /* Area Resize handle sichtbar */
    .board-area .area-resize-se::after {
        opacity: 1;
    }

    /* Kein Hover-Effekt auf Buttons (Prevent Sticky Hover) */
    .btn:hover {
        transform: none;
    }

    .project-card:hover {
        transform: none;
    }
}


/* ══════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════ */

/* ── Tablet (≤ 768px) ── */
@media (max-width: 768px) {
    .auth-card {
        padding: 32px 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .admin-choice-buttons {
        flex-direction: column;
    }

    .main-header {
        padding: 0 12px;
        gap: 8px;
    }

    .header-left {
        gap: 10px;
        min-width: 0;
    }

    .header-center {
        display: none;
    }

    .user-name {
        display: none;
    }

    .breadcrumb {
        font-size: 13px;
        min-width: 0;
        flex: 1;
        overflow: hidden;
    }

    .breadcrumb-current {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        max-width: 140px;
        display: inline-block;
        vertical-align: bottom;
    }

    .breadcrumb a {
        white-space: nowrap;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }

    /* Projekte */
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }

    .main-content {
        padding: 24px 16px;
    }

    /* Board */
    .minimap {
        width: 160px;
        height: 120px;
    }

    /* Modal */
    .modal {
        max-width: calc(100vw - 32px);
    }
}

/* ── Smartphone (≤ 480px) ── */
@media (max-width: 480px) {
    .auth-card {
        padding: 24px 20px;
        border-radius: var(--radius-lg);
    }

    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    .main-content {
        padding: 20px 12px;
    }

    /* Header */
    .main-header {
        height: 48px;
        padding: 0 10px;
    }

    .logo-text, .logo-dot {
        font-size: 0.95rem;
    }

    .breadcrumb-current {
        max-width: 80px;
    }

    .header-left {
        flex: 1;
        overflow: hidden;
    }

    .save-status .save-text {
        display: none;
    }

    /* Toolbar */
    .toolbar {
        bottom: 12px;
        padding: 6px 8px;
        gap: 2px;
    }

    .toolbar-btn {
        width: 32px;
        height: 32px;
    }

    .toolbar-btn i {
        width: 16px;
        height: 16px;
    }

    .toolbar-sep {
        margin: 0 2px;
    }

    .toolbar-zoom {
        font-size: 11px;
        min-width: 36px;
    }

    /* Minimap kleiner */
    .minimap {
        width: 120px;
        height: 90px;
        bottom: 64px;
        right: 8px;
    }

    /* Board */
    .board-container {
        height: calc(100vh - 48px);
    }

    /* Projekte */
    .page-header-actions {
        flex-wrap: wrap;
        gap: 8px;
    }

    .btn {
        padding: 8px 14px;
        font-size: 13px;
    }

    /* Modal fullscreen auf kleinen Geräten */
    .modal-overlay {
        padding: 12px;
    }

    .modal-header {
        padding: 16px 18px 0;
    }

    .modal-body {
        padding: 12px 18px;
    }

    .modal-footer {
        padding: 10px 18px 16px;
    }

    /* Post-It Header */
    .postit-header {
        font-size: 13px;
        padding: 8px 10px 5px;
    }

    /* To-Do */
    .todo-item {
        font-size: 12px;
    }
}

/* ══════════════════════════════════════
   PAPIERKORB (TRASH) PANEL
   ══════════════════════════════════════ */

.trash-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 340px;
    height: 100vh;
    background: var(--color-bg);
    border-left: 1px solid var(--color-border);
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.12);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.trash-panel.open {
    transform: translateX(0);
}

/* Header */
.trash-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg-alt);
    flex-shrink: 0;
}

.trash-panel-header h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.trash-panel-header h3 i {
    width: 18px;
    height: 18px;
    color: var(--color-text-light);
}

.trash-panel-close {
    background: none;
    border: none;
    padding: 6px;
    border-radius: 6px;
    cursor: pointer;
    color: var(--color-text-light);
    transition: all 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.trash-panel-close:hover {
    background: var(--color-border);
    color: var(--color-text);
}

.trash-panel-close i {
    width: 18px;
    height: 18px;
}

/* Body */
.trash-panel-body {
    flex: 1;
    overflow-y: auto;
    padding: 12px;
}

/* Footer */
.trash-panel-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-alt);
    flex-shrink: 0;
}

.trash-panel-footer .btn-danger {
    width: 100%;
    justify-content: center;
    background: #EF4444;
    color: #fff;
    border: none;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: background 0.15s;
}

.trash-panel-footer .btn-danger:hover {
    background: #DC2626;
}

.trash-panel-footer .btn-danger i {
    width: 14px;
    height: 14px;
}

/* Leerer Zustand */
.trash-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 20px;
    color: var(--color-text-lighter);
    text-align: center;
    gap: 12px;
}

.trash-empty i {
    width: 40px;
    height: 40px;
    opacity: 0.4;
}

.trash-empty p {
    margin: 0;
    font-size: 14px;
}

/* Lade-Zustand */
.trash-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px 20px;
    color: var(--color-text-lighter);
    font-size: 14px;
}

/* Trash-Items */
.trash-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 8px;
    transition: all 0.2s;
    margin-bottom: 4px;
    border: 1px solid transparent;
}

.trash-item:hover {
    background: var(--color-bg-alt);
    border-color: var(--color-border);
}

.trash-item-icon {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    background: var(--color-bg-alt);
    color: var(--color-text-light);
}

.trash-item-icon i {
    width: 16px;
    height: 16px;
}

.trash-item-info {
    flex: 1;
    min-width: 0;
}

.trash-item-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: flex;
    align-items: center;
    gap: 6px;
}

.trash-item-meta {
    font-size: 11px;
    color: var(--color-text-lighter);
    margin-top: 2px;
}

.trash-color-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* Item Actions */
.trash-item-actions {
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity 0.15s;
    flex-shrink: 0;
}

.trash-item:hover .trash-item-actions {
    opacity: 1;
}

.trash-restore-btn,
.trash-delete-btn {
    background: none;
    border: none;
    padding: 6px;
    border-radius: 6px;
    cursor: pointer;
    color: var(--color-text-light);
    transition: all 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.trash-restore-btn i,
.trash-delete-btn i {
    width: 14px;
    height: 14px;
}

.trash-restore-btn:hover {
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.trash-delete-btn:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
}

/* Animationen */
.trash-item-restoring {
    opacity: 0.5;
    pointer-events: none;
}

.trash-item-removed {
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    max-height: 0;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

/* Toolbar Badge */
.toolbar-badge {
    position: absolute;
    top: 2px;
    right: 2px;
    min-width: 16px;
    height: 16px;
    padding: 0 4px;
    border-radius: 8px;
    background: #EF4444;
    color: #fff;
    font-size: 10px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

/* Responsive */
@media (max-width: 480px) {
    .trash-panel {
        width: 100%;
    }
}