/* ============================================================
   TIME Portal — Global Design System
   ============================================================ */

:root {
    --font-heading: 'Lato', system-ui, sans-serif;
    --font-body: 'Lato', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;

    --bg-color: #fafafa;
    --text-color: #111111;
    --text-secondary: #666666;
    --text-tertiary: #999999;
    --primary-color: #111111;
    --primary-hover: #333333;
    --accent-color: #0d9488;
    --accent-hover: #0f766e;
    --accent-light: rgba(13, 148, 136, 0.08);
    --link-color: #0d9488;
    --border-color: #e5e5e5;
    --card-bg: #ffffff;
    --input-bg: #ffffff;
    --input-border: #d4d4d4;
    --sidebar-bg: #ffffff;
    --sidebar-text: #444444;
    --sidebar-text-active: #111111;
    --nav-hover-bg: #f5f5f5;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.06);
    --surface: #f5f5f5;
    --error-bg: #fef2f2;
    --error-border: #fecaca;
    --error-color: #dc2626;
    --error-strong: #991b1b;
    --success-color: #059669;
    --success-bg: #f0fdf4;
    --success-border: #86efac;
    --success-strong: #065f46;
    --warning-color: #d97706;
    --warning-bg: #fffbeb;
    --warning-border: #fde68a;
    --warning-strong: #92400e;
    --info-color: #2563eb;
    --info-bg: #eff6ff;
    --info-border: #bfdbfe;
    --info-strong: #1e40af;
    --neutral-muted: #6b7280;
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;

    /* Blazor.Bootstrap sidebar overrides */
    --bb-sidebar-top-row-background-color: #ffffff;
    --bb-sidebar-top-row-border-color: #e5e5e5;
    --bb-sidebar-title-text-color: #111111;
    --bb-sidebar-brand-icon-color: #111111;
    --bb-sidebar-collapsed-width: 64px;
}

[data-theme="dark"] {
    --bg-color: #0a0a0a;
    --text-color: #e5e5e5;
    --text-secondary: #a3a3a3;
    --text-tertiary: #737373;
    --primary-color: #e5e5e5;
    --primary-hover: #d4d4d4;
    --accent-color: #2dd4bf;
    --accent-hover: #5eead4;
    --accent-light: rgba(45, 212, 191, 0.1);
    --link-color: #2dd4bf;
    --border-color: #262626;
    --card-bg: #171717;
    --input-bg: #171717;
    --input-border: #333333;
    --sidebar-bg: #0a0a0a;
    --sidebar-text: #a3a3a3;
    --sidebar-text-active: #e5e5e5;
    --nav-hover-bg: rgba(255, 255, 255, 0.06);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 2px 8px rgba(0, 0, 0, 0.3);
    --surface: #1a1a1a;
    --error-bg: #2a1515;
    --error-border: #7f1d1d;
    --error-color: #f87171;
    --error-strong: #fca5a5;
    --success-color: #34d399;
    --success-bg: #0f2a1f;
    --success-border: #14532d;
    --success-strong: #6ee7b7;
    --warning-color: #fbbf24;
    --warning-bg: #2a1f0a;
    --warning-border: #78350f;
    --warning-strong: #fcd34d;
    --info-color: #60a5fa;
    --info-bg: #0f1a2e;
    --info-border: #1e3a8a;
    --info-strong: #93c5fd;
    --neutral-muted: #9ca3af;

    /* Blazor.Bootstrap sidebar overrides */
    --bb-sidebar-top-row-background-color: #0a0a0a;
    --bb-sidebar-top-row-border-color: #262626;
    --bb-sidebar-title-text-color: #e5e5e5;
    --bb-sidebar-brand-icon-color: #e5e5e5;
}

html, body {
    font-family: var(--font-body);
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.15s ease, color 0.15s ease;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 15px;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--text-color);
}

h1 { font-size: 1.75rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.125rem; }
h5 { font-size: 1rem; }

h1:focus {
    outline: none;
}

a, .btn-link {
    color: var(--link-color);
    text-decoration: none;
    transition: color 0.15s ease;
}

a:hover {
    color: var(--accent-hover);
}

.btn-primary {
    color: #fff;
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
    padding: 0.5rem 1.25rem;
    transition: opacity 0.15s ease;
}

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

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 2px var(--bg-color), 0 0 0 4px var(--accent-color);
}

.content {
    padding-top: 1.1rem;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--success-color);
}

.invalid {
    outline: 1px solid var(--error-color);
}

.validation-message {
    color: var(--error-color);
    font-size: 0.8125rem;
}

#blazor-error-ui {
    color-scheme: light only;
    background: var(--error-bg);
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.08);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
    border-top: 2px solid var(--error-color);
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #dc2626;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.loading-progress {
    position: relative;
    display: block;
    width: 8rem;
    height: 8rem;
    margin: 20vh auto 1rem auto;
}

    .loading-progress circle {
        fill: none;
        stroke: var(--border-color);
        stroke-width: 0.6rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: var(--accent-color);
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    position: absolute;
    text-align: center;
    font-weight: 500;
    font-family: var(--font-mono);
    inset: calc(20vh + 3.25rem) 0 auto 0.2rem;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Loading");
    }

code {
    color: var(--accent-color);
    font-family: var(--font-mono);
    font-size: 0.875em;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--text-tertiary);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* Common elements */
.card {
    background-color: var(--card-bg);
    color: var(--text-color);
    border-color: var(--border-color);
    border-radius: var(--radius-md);
}

.form-control, .form-select {
    background-color: var(--input-bg);
    color: var(--text-color);
    border-color: var(--input-border);
    font-family: var(--font-body);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus, .form-select:focus {
    background-color: var(--input-bg);
    color: var(--text-color);
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px var(--accent-light);
}

.table {
    color: var(--text-color);
}

.table-striped > tbody > tr:nth-of-type(odd) > * {
    --bs-table-bg-type: var(--surface);
}

.modal-content {
    background-color: var(--card-bg);
    color: var(--text-color);
    border-radius: var(--radius-lg);
}

/* Sidebar */
.bb-sidebar {
    background-color: var(--sidebar-bg) !important;
    border-right: 1px solid var(--border-color) !important;
}

.bb-sidebar .navbar-brand,
.bb-sidebar .sidebar-title,
.bb-sidebar a.navbar-brand {
    font-family: var(--font-heading);
    font-weight: 700;
}

.bb-sidebar .nav-link {
    color: var(--sidebar-text) !important;
    font-weight: 400;
    font-size: 0.9rem;
    transition: background-color 0.1s ease, color 0.1s ease;
    border-radius: 0.375rem;
    margin: 0.125rem 0.5rem;
}

.bb-sidebar .nav-link:hover {
    background-color: var(--nav-hover-bg) !important;
    color: var(--sidebar-text-active, var(--text-color)) !important;
}

.bb-sidebar .nav-link.active {
    background-color: var(--accent-light) !important;
    color: var(--accent-color) !important;
    font-weight: 500;
}

.bb-top-row {
    background-color: var(--card-bg);
    border-bottom: 1px solid var(--border-color);
}

/* Theme toggle */
.theme-toggle {
    font-size: 1.125rem;
    padding: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.15s ease;
}

.theme-toggle:hover {
    color: var(--text-color);
}

.theme-toggle i {
    display: inline-block;
}

/* Mobile navbar toggler */
.navbar-toggler {
    border: 1px solid var(--border-color);
    padding: 0.5rem 0.75rem;
    background-color: transparent;
    cursor: pointer;
    border-radius: var(--radius-sm);
}

.navbar-toggler:hover {
    background-color: var(--surface);
}

.navbar-toggler-icon {
    display: inline-block;
    width: 1.5em;
    height: 1.5em;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%280, 0, 0, 0.55%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
}

[data-theme="dark"] .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Mobile sidebar */
@media (max-width: 991.98px) {
    .bb-sidebar {
        position: fixed !important;
        left: -100% !important;
        top: 0 !important;
        transition: left 0.2s ease-in-out !important;
        z-index: 1055 !important;
        height: 100vh !important;
        width: 280px !important;
        box-shadow: 4px 0 24px rgba(0, 0, 0, 0.12) !important;
        overflow-y: auto !important;
    }

    .bb-sidebar.show {
        left: 0 !important;
    }

    .bb-page main {
        margin-left: 0 !important;
    }

    .bb-sidebar .navbar-toggler,
    .bb-sidebar .bb-sidebar-toggler {
        display: none !important;
    }

    .sidebar-backdrop {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: rgba(0, 0, 0, 0.4);
        z-index: 1050;
        opacity: 0;
        transition: opacity 0.2s ease-in-out;
    }

    .sidebar-backdrop.show {
        display: block;
        opacity: 1;
    }

    .bb-top-row {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    .content {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
}

@media (min-width: 992px) {
    .bb-sidebar {
        position: relative !important;
        left: 0 !important;
    }
}

.bb-sidebar .bb-sidebar-content {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.bb-sidebar nav {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.bb-sidebar .nav-item:last-child {
    margin-top: auto;
    border-top: 1px solid var(--border-color);
    padding-top: 1rem;
}

/* Collapsed sidebar (desktop only) */
@media (min-width: 992px) {
    .bb-sidebar.collapsed {
        transition: width 0.15s ease;
    }

    .bb-sidebar.collapsed .nav-link {
        justify-content: center;
        padding-left: 0.5rem;
        padding-right: 0.5rem;
        margin: 0.125rem 0.25rem;
    }

    .bb-sidebar.collapsed .nav-link .nav-link-icon,
    .bb-sidebar.collapsed .nav-link i {
        margin-right: 0 !important;
    }

    /* Hide the dev-section header (non-navigating item) when collapsed */
    .bb-sidebar.collapsed .nav-item:has(> .nav-link:not([href])) {
        display: none;
    }
}

/* On mobile, the collapsed class may persist from desktop — undo its visual effects
   so the mobile drawer always shows labels at full width. */
@media (max-width: 991.98px) {
    .bb-sidebar.collapsed .expanded-only {
        display: inline !important;
    }
    .bb-sidebar.collapsed .bi.expanded-only {
        display: inline-block !important;
    }
}

/* Sidebar collapse toggle button (in top row) */
.sidebar-collapse-toggle {
    font-size: 1.125rem;
    padding: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    border: none;
    background: transparent;
    transition: color 0.15s ease;
}

.sidebar-collapse-toggle:hover {
    color: var(--text-color);
}

/* ── Page Header (shared across account, transactions, memberships, reviews, abstracts) ── */
.page-header {
    background: var(--bg-secondary, #f5f5f5);
    color: var(--text-color, #111111);
    padding: 2.5rem 0;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color, #e5e5e5);
}

.page-header h1 {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.75rem;
    letter-spacing: -0.02em;
    color: var(--text-color, #111111);
}

.page-header p {
    color: var(--text-muted, #737373);
}

@media (max-width: 768px) {
    .page-header {
        padding: 2rem 0;
    }
}