/* ===================================
   AGENDA / TO-DO / CALENDAR
   Main Stylesheet - Mobile First
   =================================== */

:root {
    /* ===================================
       Ultra high-end SaaS feel (Light)
       =================================== */
    --bg-app: #F3F6FB;
    --bg-card: #FFFFFF;
    --bg-surface: #F1F5F9;

    --text-primary: #0F172A;
    --text-secondary: #334155;
    --text-tertiary: #64748B;

    --brand-primary: #2563EB;
    --brand-hover: #1E40AF;
    --brand-soft: rgba(37, 99, 235, 0.12);

    --danger-bg: #FEE2E2;
    --danger-text: #DC2626;
    --warning-bg: #FEF3C7;
    --warning-text: #D97706;
    --success-bg: #DCFCE7;
    --success-text: #16A34A;

    --border-color: #E2E8F0;
    --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    --shadow-md: 0 6px 18px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.10);

    /* ===================================
       Backwards-compatible aliases
       (existing UI uses these variables)
       =================================== */
    --primary-color: var(--brand-primary);
    --primary-dark: var(--brand-hover);
    --primary-light: #3B82F6;

    --success-color: var(--success-text);
    --warning-color: var(--warning-text);
    --danger-color: var(--danger-text);
    --info-color: #3B82F6;

    --bg-primary: var(--bg-card);
    --bg-secondary: var(--bg-app);
    --bg-tertiary: var(--bg-surface);

    /* Priority Colors */
    --priority-urgent: #dc2626;
    --priority-high: #f59e0b;
    --priority-normal: #3b82f6;
    --priority-low: #6b7280;

    /* Status Colors */
    --status-active: #10b981;
    --status-completed: #6b7280;
    --status-postponed: #f59e0b;
    --status-cancelled: #ef4444;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    /* Card */
    --card-radius: 18px;
    --card-padding: 18px;

    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 250ms ease-in-out;
    --transition-theme: 350ms cubic-bezier(.4,0,.2,1);
}

:root[data-theme="dark"] {
    /* ===================================
       Ultra high-end SaaS feel (Dark)
       =================================== */
    --bg-app: #0B1220;
    --bg-card: #111827;
    --bg-surface: #1F2937;

    --text-primary: #F1F5F9;
    --text-secondary: #CBD5E1;
    --text-tertiary: #64748B;

    --brand-primary: #3B82F6;
    --brand-hover: #2563EB;
    --brand-soft: rgba(59, 130, 246, 0.15);

    --danger-bg: rgba(220, 38, 38, 0.15);
    --danger-text: #FCA5A5;
    --warning-bg: rgba(245, 158, 11, 0.15);
    --warning-text: #FCD34D;
    --success-bg: rgba(22, 163, 74, 0.15);
    --success-text: #86EFAC;

    --border-color: #1E293B;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.35);
    --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 18px 60px rgba(0, 0, 0, 0.45);

    /* Backwards-compatible aliases */
    --primary-color: var(--brand-primary);
    --primary-dark: var(--brand-hover);
    --success-color: var(--success-text);
    --warning-color: var(--warning-text);
    --danger-color: #DC2626;
    --bg-primary: var(--bg-card);
    --bg-secondary: var(--bg-app);
    --bg-tertiary: var(--bg-surface);
}

/* ===================================
   RESET & BASE
   =================================== */

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* iOS: Prevent text size adjustment on orientation change */
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-app);
    line-height: 1.6;
    overflow-x: hidden;
    /* iOS: Smooth scrolling */
    -webkit-overflow-scrolling: touch;
    /* iOS: Safe area for notch devices */
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);

    transition: background-color var(--transition-theme), color var(--transition-theme);
}

/* iOS: Remove tap highlight */
a, button, input, select, textarea {
    -webkit-tap-highlight-color: transparent;
}

/* iOS: Fix for 100vh including address bar */
.full-height {
    min-height: 100vh;
    min-height: -webkit-fill-available;
    min-height: 100dvh;
}

/* ===================================
   TYPOGRAPHY
   =================================== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
}

h1 { font-size: 1.875rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }
h6 { font-size: 0.875rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

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

a:hover {
    color: var(--primary-dark);
}

/* ===================================
   LAYOUT
   =================================== */

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===================================
   HEADER / NAVIGATION
   =================================== */

.app-header {
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;

    transition: background-color var(--transition-theme), border-color var(--transition-theme), box-shadow var(--transition-theme);
}

/* Premium sticky header (glass subtle) */
.app-header {
    backdrop-filter: saturate(160%) blur(10px);
    -webkit-backdrop-filter: saturate(160%) blur(10px);
}
:root[data-theme="light"] .app-header {
    background-color: rgba(243, 246, 251, 0.92);
}
:root[data-theme="dark"] .app-header {
    background-color: rgba(11, 18, 32, 0.92);
}
@media (max-width: 480px) {
    .header-content { padding: 12px 14px; }
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    max-width: 1200px;
    margin: 0 auto;
}

.app-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
}

.app-logo svg {
    width: 32px;
    height: 32px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* ===================================
   THEME TOGGLE (Premium)
   =================================== */

.theme-toggle {
    width: 54px;
    height: 30px;
    border-radius: 999px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    position: relative;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 8px;
    box-shadow: var(--shadow-sm);
    transition: background-color var(--transition-theme), border-color var(--transition-theme), box-shadow var(--transition-theme);
}

.theme-toggle__sun,
.theme-toggle__moon {
    font-size: 12px;
    line-height: 1;
    color: var(--text-tertiary);
    user-select: none;
}

.theme-toggle__thumb {
    width: 22px;
    height: 22px;
    border-radius: 999px;
    position: absolute;
    top: 3px;
    left: 3px;
    background: var(--brand-primary);
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.35);
    transition: transform var(--transition-theme), background-color var(--transition-theme), box-shadow var(--transition-theme);
}

:root[data-theme="dark"] .theme-toggle__thumb {
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.40);
}

:root[data-theme="dark"] .theme-toggle__thumb {
    transform: translateX(24px);
}

.theme-toggle:active {
    transform: translateY(1px);
}

/* ===================================
   NAVIGATION TABS (Bottom on Mobile)
   =================================== */

.nav-tabs {
    display: flex;
    background-color: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    box-shadow: 0 -10px 30px rgba(15, 23, 42, 0.06);
    transition: background-color var(--transition-theme), border-color var(--transition-theme), box-shadow var(--transition-theme);
}

.nav-tab {
    position: relative;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm);
    color: var(--text-tertiary);
    background: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    font-size: 0.75rem;
}

.nav-tab svg {
    width: 24px;
    height: 24px;
    margin-bottom: 0.25rem;
}

.nav-tab.active {
    color: var(--primary-color);
    background-color: var(--bg-surface);
}

.nav-tab.active::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 6px;
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: var(--brand-primary);
}

.nav-tab:hover {
    color: var(--primary-color);
}

/* Safe-area (iPhone) support */
.nav-tabs {
    padding-bottom: env(safe-area-inset-bottom);
}
.main-content {
    padding-bottom: calc(80px + env(safe-area-inset-bottom));
}

/* ===================================
   MAIN CONTENT
   =================================== */

.main-content {
    padding: var(--spacing-lg) var(--spacing-md);
    padding-bottom: 80px; /* Space for bottom nav */
    min-height: calc(100vh - 60px);
}

/* ===================================
   CARDS
   =================================== */

.card {
    background-color: var(--bg-card);
    border-radius: var(--card-radius);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    will-change: transform;
    transition:
        transform 200ms ease,
        box-shadow 200ms ease,
        background-color var(--transition-theme),
        border-color var(--transition-theme);
}

@media (hover: hover) and (pointer: fine) {
    .card:hover {
        transform: scale(1.01);
        box-shadow: var(--shadow-lg);
    }
}

.card:active {
    transform: scale(0.995);
}

.card-header {
    padding: var(--card-padding);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.card-header,
.card-footer {
    transition: background-color var(--transition-theme), border-color var(--transition-theme);
}

.card-title {
    font-size: 1.05rem;
    font-weight: 650;
    color: var(--text-primary);
}

.card-meta {
    margin-top: 0.35rem;
    font-size: 0.825rem;
    color: var(--text-tertiary);
}

.card-body {
    padding: var(--card-padding);
}

.card-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.card-footer {
    padding: var(--card-padding);
    border-top: 1px solid var(--border-color);
    background-color: var(--bg-surface);
}

.card--danger {
    border-left: 4px solid var(--danger-text);
}

/* ===================================
   DASHBOARD STATS (Home)
   =================================== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

@media (max-width: 420px) {
    .stats-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 10px;
    }
    .stat-tile {
        padding: 12px;
        border-radius: 14px;
    }
    .stat-value { font-size: 1.6rem; }
    .stat-label { font-size: 0.78rem; }
}


.stat-tile {
    text-align: center;
    padding: 18px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    background: var(--bg-surface);
}

.stat-value {
    font-size: 2rem;
    font-weight: 750;
    line-height: 1;
}

.stat-label {
    margin-top: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.stat-tile--today {
    background: rgba(37, 99, 235, 0.10);
}

:root[data-theme="dark"] .stat-tile--today {
    background: rgba(59, 130, 246, 0.16);
}

.stat-tile--today .stat-value { color: var(--brand-primary); }

.stat-tile--overdue {
    background: rgba(220, 38, 38, 0.10);
}

:root[data-theme="dark"] .stat-tile--overdue {
    background: rgba(220, 38, 38, 0.16);
}

.stat-tile--overdue .stat-value { color: var(--danger-text); }

.stat-tile--upcoming {
    background: rgba(22, 163, 74, 0.10);
}

:root[data-theme="dark"] .stat-tile--upcoming {
    background: rgba(22, 163, 74, 0.16);
}

.stat-tile--upcoming .stat-value { color: var(--success-text); }

/* ===================================
   BUTTON SIZES
   =================================== */

.btn-sm {
    height: 36px;
    padding: 0 12px;
    font-size: 0.8rem;
    border-radius: 12px;
}

/* ===================================
   BUTTONS
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
    white-space: nowrap;
    /* iOS: Remove default button styling */
    -webkit-appearance: none;
    appearance: none;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* iOS: Active state for touch feedback */
.btn:active {
    transform: scale(0.97);
    opacity: 0.9;
}

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

.btn-primary:hover:not(:disabled) {
    background-color: var(--primary-dark);
}

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

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

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

/* Share button – premium, consistent across themes */
.btn-share {
    background: var(--brand-soft) !important;
    border-color: transparent !important;
    color: var(--brand-primary) !important;
}
.btn-share:hover {
    background: rgba(37, 99, 235, 0.18) !important;
}

/* Helpers */
.text-wrap-anywhere {
    overflow-wrap: anywhere;
    word-break: break-word;
}

.btn-secondary {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.btn-secondary:hover:not(:disabled) {
    background-color: var(--border-color);
}

.btn-icon {
    padding: 0.5rem;
    width: 36px;
    height: 36px;
}

.btn-lg {
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
}

.btn-block {
    width: 100%;
}

.fab {
    position: fixed;
    bottom: 80px;
    right: var(--spacing-lg);
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    z-index: 998;
    border: none;
}

.fab:hover {
    background-color: var(--primary-dark);
    transform: scale(1.1);
}

.fab svg {
    width: 24px;
    height: 24px;
}

/* ===================================
   BADGES & TAGS
   =================================== */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 9999px;
    white-space: nowrap;
}

.badge-priority-urgent {
    background-color: rgba(220, 38, 38, 0.1);
    color: var(--priority-urgent);
}

.badge-priority-high {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--priority-high);
}

.badge-priority-normal {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--priority-normal);
}

.badge-priority-low {
    background-color: rgba(107, 114, 128, 0.1);
    color: var(--priority-low);
}

.badge-status-active {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--status-active);
}

.badge-status-completed {
    background-color: rgba(107, 114, 128, 0.1);
    color: var(--status-completed);
}

/* Badge icon sizing */
.badge svg {
    width: 14px;
    height: 14px;
}

/* ===================================
   ALERTS / NOTIFICATIONS
   =================================== */

.alert {
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.alert-success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.alert-warning {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.alert-danger {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.alert-info {
    background-color: rgba(59, 130, 246, 0.1);
    color: var(--info-color);
    border: 1px solid rgba(59, 130, 246, 0.2);
}

/* ===================================
   FORMS
   =================================== */

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.625rem 0.875rem;
    font-size: 1rem; /* iOS: 16px minimum to prevent zoom on focus */
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: all var(--transition-fast);
    /* iOS: Remove default styling */
    -webkit-appearance: none;
    appearance: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* iOS: Date and time inputs */
.form-input[type="date"],
.form-input[type="time"] {
    min-height: 44px; /* iOS touch target */
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-checkbox {
    width: 20px;
    height: 20px;
    cursor: pointer;
    /* iOS: Better touch target */
    min-width: 44px;
    min-height: 44px;
    margin: -12px;
    padding: 12px;
    background-clip: content-box;
}


/* ===================================
   TASK MODAL / CHECKLIST - PREMIUM FIX
   (Keep iOS touch targets globally, but render checklist clean)
   =================================== */

/* Use native accent color for consistency */
input[type="checkbox"],
input[type="radio"] {
    accent-color: var(--primary-color);
}

/* Checklist rows */
.check-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 14px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.check-item + .check-item {
    margin-top: 10px;
}

/* Override the global iOS checkbox enlargement for checklist UI */
.check-item .form-checkbox {
    width: 18px;
    height: 18px;
    min-width: 18px;
    min-height: 18px;
    margin: 0;
    padding: 0;
    background-clip: initial;
}

.check-item span {
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.35;
    overflow-wrap: anywhere;
}

.check-item.completed {
    opacity: 0.75;
}

.check-item.completed span {
    text-decoration: line-through;
    color: var(--text-tertiary);
}

/* Modal footer: mobile-first grid layout */
.modal .modal-footer {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.modal .modal-footer .btn {
    width: 100%;
}

/* Make edit + delete full-width for a more "pro" and safer layout */
.modal .modal-footer #editTaskBtn,
.modal .modal-footer #deleteTaskBtn {
    grid-column: 1 / -1;
}
/* iOS: Select arrow */
.form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 1rem;
    padding-right: 2.5rem;
}

/* ===================================
   UTILITIES
   =================================== */

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }

.text-primary { color: var(--primary-color); }
.text-success { color: var(--success-color); }
.text-warning { color: var(--warning-color); }
.text-danger { color: var(--danger-color); }
.text-muted { color: var(--text-tertiary); }

.d-flex { display: flex; }
.flex-column { flex-direction: column; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-sm { gap: var(--spacing-sm); }
.gap-md { gap: var(--spacing-md); }

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }

.hidden { display: none; }

/* ===================================
   LOADING SPINNER
   =================================== */

.spinner {
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: var(--spacing-xl) auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===================================
   RESPONSIVE - TABLET & DESKTOP
   =================================== */

/* ===================================
   TOAST NOTIFICATIONS
   =================================== */

.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: calc(100vw - 2rem);
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-lg);
    background: var(--bg-primary);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15), 0 2px 10px rgba(0, 0, 0, 0.1);
    border-left: 4px solid var(--primary-color);
    min-width: 280px;
    max-width: 400px;
    animation: toastSlideIn 0.3s ease-out;
    pointer-events: auto;
    position: relative;
    overflow: hidden;
}

.toast::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    background: currentColor;
    opacity: 0.3;
    animation: toastProgress 3s linear forwards;
}

.toast.toast-success {
    border-left-color: var(--success-color);
    color: var(--success-color);
}

.toast.toast-success::before {
    background: var(--success-color);
}

.toast.toast-error {
    border-left-color: var(--danger-color);
    color: var(--danger-color);
}

.toast.toast-error::before {
    background: var(--danger-color);
}

.toast.toast-warning {
    border-left-color: var(--warning-color);
    color: var(--warning-color);
}

.toast.toast-warning::before {
    background: var(--warning-color);
}

.toast.toast-info {
    border-left-color: var(--info-color);
    color: var(--info-color);
}

.toast.toast-info::before {
    background: var(--info-color);
}

.toast-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
}

.toast-content {
    flex: 1;
    min-width: 0;
}

.toast-title {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.toast-message {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.toast-close {
    flex-shrink: 0;
    background: none;
    border: none;
    padding: 0.25rem;
    cursor: pointer;
    color: var(--text-tertiary);
    transition: color 0.2s;
    border-radius: var(--radius-sm);
}

.toast-close:hover {
    color: var(--text-primary);
    background: var(--bg-secondary);
}

.toast.toast-exit {
    animation: toastSlideOut 0.3s ease-in forwards;
}

@keyframes toastSlideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes toastSlideOut {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

@keyframes toastProgress {
    from {
        width: 100%;
    }
    to {
        width: 0%;
    }
}

/* Mobile toast positioning */
@media (max-width: 480px) {
    .toast-container {
        left: 1rem;
        right: 1rem;
    }
    
    .toast {
        min-width: auto;
        max-width: none;
        width: 100%;
    }
}

/* ===================================
   CONFIRM DIALOG
   =================================== */

.confirm-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 1rem;
    animation: fadeIn 0.2s ease-out;
}

.confirm-dialog {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.25);
    max-width: 400px;
    width: 100%;
    animation: dialogSlideIn 0.3s ease-out;
    overflow: hidden;
}

.confirm-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.confirm-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.confirm-icon.warning {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.confirm-icon.danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger-color);
}

.confirm-icon.info {
    background: rgba(59, 130, 246, 0.1);
    color: var(--info-color);
}

.confirm-icon svg {
    width: 24px;
    height: 24px;
}

.confirm-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.confirm-body {
    padding: 1.5rem;
}

.confirm-message {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
}

.confirm-footer {
    display: flex;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    justify-content: flex-end;
}

.confirm-footer .btn {
    min-width: 100px;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes dialogSlideIn {
    from {
        transform: translateY(-20px) scale(0.95);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

/* ===================================
   RESPONSIVE - TABLET & DESKTOP
   =================================== */

@media (min-width: 768px) {
    .nav-tabs {
        position: static;
        border-top: none;
        border-bottom: 1px solid var(--border-color);
        justify-content: center;
        gap: var(--spacing-md);
        padding: var(--spacing-sm) 0;
    }
    
    .nav-tab {
        flex: 0 0 auto;
        flex-direction: row;
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: 0.875rem;
        border-radius: var(--radius-md);
    }
    
    .nav-tab svg {
        margin-bottom: 0;
        margin-right: var(--spacing-sm);
    }
    
    .main-content {
        padding-bottom: var(--spacing-xl);
    }
    
    .fab {
        bottom: var(--spacing-xl);
    }
    
    h1 { font-size: 2.25rem; }
    h2 { font-size: 1.875rem; }
}


/* ===================================
   MODAL / DIALOG (Premium)
   =================================== */

/* ==============================
   MODALS (premium, responsive)
   ============================== */

/* Lock scroll when a modal is open */
body.modal-open {
    overflow: hidden;
    touch-action: none;
}

.modal-overlay {
    /* keep overlay out of normal document flow */
    position: fixed;
    inset: 0;
    z-index: 2000;

    /* JS controls visibility: none / flex */
    display: none;
    align-items: center;
    justify-content: center;

    padding: 16px;
    background: rgba(2, 6, 23, 0.45);
}

/* Subtle blur mainly desktop */
@media (hover: hover) and (min-width: 900px) {
    .modal-overlay {
        backdrop-filter: blur(6px);
        -webkit-backdrop-filter: blur(6px);
    }
}

/* Dialog container (used by booking modal) */
.modal {
    width: min(620px, calc(100vw - 32px));
    max-height: calc(100vh - 32px);
    overflow: auto;
    border-radius: 18px;
    background: var(--bg-card);
    border: 1px solid rgba(148, 163, 184, 0.18);
    box-shadow: 0 18px 60px rgba(2, 6, 23, 0.28);
}

/* Modal header / close (used by booking modal + others) */
.modal-header{
    display:flex;
    align-items:flex-start;
    justify-content:space-between;
    gap:12px;
    padding:18px 18px 10px;
    border-bottom:1px solid rgba(148,163,184,.18);
}
.modal-title{
    font-size:1.15rem;
    font-weight:800;
    letter-spacing:-0.01em;
    margin:0;
    color:var(--text-primary);
}
.modal-header h1,.modal-header h2,.modal-header h3{
    margin:0;
    font-size:1.15rem;
    font-weight:800;
    letter-spacing:-0.01em;
    color:var(--text-primary);
}
.modal-subtitle{
    margin-top:4px;
    font-size:.95rem;
    color:var(--text-secondary);
}
.modal-close{
    appearance:none;
    border:1px solid rgba(148,163,184,.22);
    background:rgba(148,163,184,.08);
    color:var(--text-primary);
    width:40px;
    height:40px;
    border-radius:12px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    cursor:pointer;
    transition:transform .12s ease, background .12s ease, border-color .12s ease;
}
.modal-close:hover{ background:rgba(148,163,184,.12); border-color:rgba(148,163,184,.30); }
.modal-close:active{ transform:scale(.98); }

.modal-body{ padding:14px 18px 16px; }
.modal-footer,
.modal-actions{
    padding:14px 18px 18px;
    border-top:1px solid rgba(148,163,184,.18);
    display:flex;
    gap:12px;
    flex-wrap:wrap;
    justify-content:flex-start;
}

/* Booking form: nicer grid on desktop, stacked on mobile */
.booking-form .form-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:14px 18px;
}
@media (max-width: 560px){
    .booking-form .form-grid{ grid-template-columns:1fr; }
    .modal-header{ padding:16px 14px 10px; }
    .modal-body{ padding:12px 14px 14px; }
    .modal-footer{ padding:12px 14px 14px; }
}

/* Mobile: bottom-sheet feel */
@media (max-width: 520px) {
    .modal-overlay {
        align-items: flex-end;
        padding: 10px;
    }
    .modal {
        width: 100%;
        max-height: calc(100vh - 12px);
        border-radius: 18px 18px 22px 22px;
    }
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    box-shadow: 0 25px 60px rgba(15, 23, 42, 0.25);
}

.modal-footer .btn {
    height: 42px;
    border-radius: 12px;
}

.btn-accent {
    background: var(--brand-primary);
    color: #fff;
}

.btn-accent:hover:not(:disabled) {
    filter: brightness(0.95);
}

/* Checklist animation */
.check-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-bottom: 1px solid var(--border-color);
    transition: color 0.2s ease, opacity 0.2s ease;
}

.check-item.completed {
    color: var(--text-tertiary);
    text-decoration: line-through;
    opacity: 0.65;
}


/* ===================================
   HERO (Ultra SaaS)
   =================================== */

.hero-card{
    background: linear-gradient(180deg, rgba(37,99,235,.14), rgba(37,99,235,.06));
    border: 1px solid rgba(148,163,184,.35);
    border-radius: 18px;
    padding: 16px;
    margin: 0 0 14px;
    box-shadow: 0 12px 30px rgba(15,23,42,.10);
}

:root[data-theme="dark"] .hero-card{
    background: linear-gradient(180deg, rgba(59,130,246,.18), rgba(2,6,23,.25));
    border-color: rgba(148,163,184,.16);
    box-shadow: 0 16px 40px rgba(2,6,23,.55);
}

.hero-row{
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:12px;
}

.hero-user{
    display:flex;
    align-items:center;
    gap:12px;
    min-width:0;
}

.hero-avatar{
    width:42px;
    height:42px;
    border-radius: 999px;
    object-fit: cover;
    border: 1px solid rgba(148,163,184,.35);
    box-shadow: 0 10px 22px rgba(15,23,42,.12);
}

:root[data-theme="dark"] .hero-avatar{
    border-color: rgba(148,163,184,.18);
    box-shadow: 0 14px 28px rgba(2,6,23,.60);
}

.hero-text{min-width:0;}
.hero-greeting{
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.2;
    margin-bottom: 3px;
}
.hero-title{
    font-size: 20px;
    font-weight: 750;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    line-height: 1.15;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

@media (max-width: 420px){
    .hero-title{ font-size: 18px; }
    .hero-card{ padding: 14px; border-radius: 16px; }
    .hero-avatar{ width: 40px; height: 40px; }
}

.hero-icon-btn{
    position: relative;
    width: 40px;
    height: 40px;
    border-radius: 14px;
    border: 1px solid rgba(148,163,184,.35);
    background: rgba(255,255,255,.55);
    color: var(--text-primary);
    display:flex;
    align-items:center;
    justify-content:center;
    box-shadow: 0 10px 24px rgba(15,23,42,.10);
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}

:root[data-theme="dark"] .hero-icon-btn{
    background: rgba(15,23,42,.55);
    border-color: rgba(148,163,184,.18);
    box-shadow: 0 16px 34px rgba(2,6,23,.55);
}

.hero-icon-btn:active{ transform: scale(.98); }
.hero-badge{
    position:absolute;
    top: -6px;
    right: -6px;
    min-width: 18px;
    height: 18px;
    padding: 0 6px;
    border-radius: 999px;
    background: var(--brand-primary);
    color: #fff;
    font-size: 11px;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    border: 2px solid var(--bg-primary);
}

.hero-actions{
    display:flex;
    gap:10px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.hero-chip{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(148,163,184,.35);
    background: rgba(255,255,255,.55);
    color: var(--text-primary);
    font-size: 13px;
    text-decoration:none;
    transition: transform .18s ease, box-shadow .18s ease;
}

:root[data-theme="dark"] .hero-chip{
    background: rgba(15,23,42,.45);
    border-color: rgba(148,163,184,.18);
}

.hero-chip:active{ transform: scale(.99); }
.hero-chip:hover{ box-shadow: 0 12px 26px rgba(15,23,42,.10); }


/* ===================================
   FAB Speed Dial
   =================================== */

.fab-group{
    /* override base .fab fixed positioning */
}

.fab-group .fab{
    position: relative;
    right: auto;
    bottom: auto;
}

.fab-group{
    position: fixed;
    right: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    z-index: 1100;
}

.fab-backdrop{
    position: fixed;
    inset: 0;
    background: rgba(2,6,23,.28);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: -1;
}

@media (max-width: 767px){
    .fab-backdrop{ backdrop-filter: blur(0); -webkit-backdrop-filter: blur(0); }
}

.fab-menu{
    position: absolute;
    right: 0;
    bottom: 70px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    opacity: 0;
    transform: translateY(8px) scale(.98);
    pointer-events: none;
    transition: opacity .18s ease, transform .18s ease;
}

.fab-menu.is-open{
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.fab-action{
    display:flex;
    align-items:center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 14px;
    border: 1px solid rgba(148,163,184,.35);
    background: rgba(255,255,255,.75);
    color: var(--text-primary);
    text-decoration:none;
    box-shadow: 0 16px 34px rgba(15,23,42,.12);
    min-width: 140px;
}

:root[data-theme="dark"] .fab-action{
    background: rgba(15,23,42,.72);
    border-color: rgba(148,163,184,.18);
    box-shadow: 0 18px 42px rgba(2,6,23,.62);
}

.fab-action__icon{
    width: 34px;
    height: 34px;
    border-radius: 12px;
    display:flex;
    align-items:center;
    justify-content:center;
    background: rgba(37,99,235,.12);
    color: var(--brand-primary);
}

:root[data-theme="dark"] .fab-action__icon{
    background: rgba(59,130,246,.18);
}

.fab-action__label{
    font-weight: 650;
    font-size: 14px;
    letter-spacing: -0.01em;
}

#fabMain.is-open{
    transform: rotate(45deg);
    transition: transform .18s ease;
}



/* =========================
   MOBILE Calendar tweaks
   ========================= */
@media (max-width: 520px) {
  .calendar-event { padding: 2px 6px; font-size: 0.70rem; line-height: 1.1; }
  .calendar-event .event-title { display: none; }
  .calendar-event .event-time { font-weight: 600; }
  .booking-mini { padding: 2px 6px; border-radius: 999px; }
  .booking-mini .booking-count { display: none; } /* dots only on mobile */
  .booking-mini .booking-dots { gap: 4px; }
  .booking-mini .booking-dot { width: 7px; height: 7px; }
}


/* ===== Calendar: SaaS Mode Switcher ===== */
.mode-pill{
  display:flex;
  gap:6px;
  padding:6px;
  border-radius:999px;
  background: color-mix(in srgb, var(--card) 80%, transparent);
  border:1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.mode-btn{
  appearance:none;
  border:0;
  background:transparent;
  padding:10px 14px;
  border-radius:999px;
  font-weight:700;
  color: var(--muted);
  transition: background .18s ease, color .18s ease, transform .18s ease;
}
.mode-btn.active{
  background: color-mix(in srgb, var(--brand) 12%, var(--card));
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.mode-btn:active{ transform: scale(.98); }

/* ===== Booking modal (premium) ===== */
.booking-modal{ max-width: 560px; width: calc(100vw - 28px); }
.modal-subtitle{ margin-top:4px; font-size: 12.5px; color: var(--muted); }
.field{ margin: 14px 0; }
.field-label{ display:block; font-size:12px; font-weight:700; color: var(--muted); margin-bottom:6px; }
.field-help{ margin-top:6px; font-size:12px; color: var(--muted); }
.field-static{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 14px; border-radius:14px;
  background: color-mix(in srgb, var(--card) 92%, transparent);
  border:1px solid var(--border);
  font-weight:800;
}
.input{
  width:100%;
  padding:12px 14px;
  border-radius:14px;
  border:1px solid var(--border);
  background: color-mix(in srgb, var(--card) 92%, transparent);
  color: var(--text);
  outline:none;
  transition: box-shadow .18s ease, border-color .18s ease, transform .18s ease;
}
.input:focus{
  border-color: color-mix(in srgb, var(--brand) 55%, var(--border));
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 18%, transparent);
}
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
@media(max-width:420px){ .grid-2{ grid-template-columns:1fr; } }

.segmented{
  display:flex; gap:8px;
}
.seg-btn{
  flex:1;
  padding:10px 12px;
  border-radius:999px;
  border:1px solid var(--border);
  background: color-mix(in srgb, var(--card) 92%, transparent);
  font-weight:800;
  color: var(--muted);
}
.seg-btn.active{
  border-color: color-mix(in srgb, var(--brand) 55%, var(--border));
  background: color-mix(in srgb, var(--brand) 14%, var(--card));
  color: var(--text);
}
.booking-error{
  padding:10px 12px;
  border-radius:12px;
  border:1px solid color-mix(in srgb, var(--danger) 40%, var(--border));
  background: color-mix(in srgb, var(--danger) 10%, var(--card));
  color: color-mix(in srgb, var(--danger) 80%, var(--text));
  font-weight:700;
}

/* ===== Calendar cell: mobile clean events ===== */
@media(max-width:520px){
  .calendar-event-text{ display:none !important; }
  .calendar-event{ padding:2px 6px !important; }
  .calendar-event-time{ font-weight:800; }
}

/* ===== Bookings indicators (month) ===== */
.booking-pill{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:22px;
  min-width:22px;
  padding:0 8px;
  border-radius:999px;
  font-size:12px;
  font-weight:900;
  letter-spacing:.2px;
  border:1px solid var(--border);
  background: color-mix(in srgb, var(--card) 92%, transparent);
  color: var(--muted);
}
.booking-pill--A{ background: color-mix(in srgb, var(--success) 12%, var(--card)); color: color-mix(in srgb, var(--success) 70%, var(--text)); border-color: color-mix(in srgb, var(--success) 35%, var(--border)); }
.booking-pill--L{ background: color-mix(in srgb, var(--warning) 14%, var(--card)); color: color-mix(in srgb, var(--warning) 75%, var(--text)); border-color: color-mix(in srgb, var(--warning) 35%, var(--border)); }
.booking-pill--1{ background: color-mix(in srgb, var(--warning) 12%, var(--card)); color: color-mix(in srgb, var(--warning) 80%, var(--text)); border-color: color-mix(in srgb, var(--warning) 30%, var(--border)); }
.booking-pill--2{ background: color-mix(in srgb, var(--danger) 10%, var(--card)); color: color-mix(in srgb, var(--danger) 85%, var(--text)); border-color: color-mix(in srgb, var(--danger) 30%, var(--border)); }
.booking-pill--C{ background: color-mix(in srgb, var(--muted) 10%, var(--card)); color: var(--muted); border-style:dashed; }
.booking-pill--H{ background: color-mix(in srgb, var(--brand) 10%, var(--card)); color: color-mix(in srgb, var(--brand) 80%, var(--text)); border-color: color-mix(in srgb, var(--brand) 30%, var(--border)); }
.booking-pills{
  display:flex;
  gap:6px;
  justify-content:center;
  margin-top:6px;
  flex-wrap:wrap;
}

.holiday-mini{margin-right:6px; font-size:11px; font-weight:900; padding:2px 6px; border-radius:999px; border:1px solid var(--border); background: color-mix(in srgb, var(--brand) 12%, var(--card)); color: color-mix(in srgb, var(--brand) 80%, var(--text));}

/* Public availability calendar */
.public-calendar .pc-grid{ display:grid; grid-template-columns: repeat(7, 1fr); gap:10px; }
.public-calendar .pc-head{ text-align:center; font-size:12px; font-weight:900; color: var(--muted); letter-spacing:.12em; text-transform:uppercase; }
.public-calendar .pc-cell{
  border-radius:16px;
  border:1px solid var(--border);
  background: color-mix(in srgb, var(--card) 94%, transparent);
  padding:10px 10px 12px;
  box-shadow: var(--shadow-sm);
  min-height:84px;
}
.public-calendar .pc-out{ opacity:.5; }
.public-calendar .pc-day{ font-weight:900; font-size:18px; color: var(--text); }
@media(max-width:520px){
  .public-calendar .pc-grid{ gap:8px; }
  .public-calendar .pc-cell{ padding:8px 8px 10px; min-height:76px; border-radius:14px; }
}
/* Fix click pe butoanele din modal (Booking/Holiday) */
.modal-overlay,
.modal,
.modal-body {
  pointer-events: auto;
}

.segmented {
  position: relative;
  z-index: 5;
}

.seg-btn {
  pointer-events: auto;
  cursor: pointer;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}