@import url('open-iconic/font/css/open-iconic-bootstrap.min.css');

/* ==========================================================================
   Theme tokens
   ========================================================================== */
:root {
    --font-sans: 'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

    --accent: #6366f1;
    --accent-hover: #4f46e5;
    --accent-soft: rgba(99, 102, 241, 0.12);

    --success: #16a34a;
    --success-soft: rgba(22, 163, 74, 0.12);
    --danger: #dc2626;
    --danger-soft: rgba(220, 38, 38, 0.12);
    --warning: #d97706;
    --warning-soft: rgba(217, 119, 6, 0.12);

    --bg: #f4f5f9;
    --bg-elevated: #ffffff;
    --bg-subtle: #f1f2f7;
    --border: #e3e5ee;
    --text: #1a1b25;
    --text-muted: #6b7080;
    --shadow: 0 1px 2px rgba(20, 20, 40, 0.04), 0 8px 24px rgba(20, 20, 40, 0.06);
    --shadow-sm: 0 1px 2px rgba(20, 20, 40, 0.06);
    --radius: 12px;
    --radius-sm: 8px;

    --sidebar-bg: linear-gradient(180deg, #14152b 0%, #241a3d 100%);
    --sidebar-text: #c7c9e0;
    --sidebar-text-active: #ffffff;
    --sidebar-active-bg: rgba(255, 255, 255, 0.08);

    color-scheme: light;
}

:root[data-theme='dark'] {
    --bg: #0f1016;
    --bg-elevated: #171826;
    --bg-subtle: #1d1f30;
    --border: #2a2c40;
    --text: #eceefb;
    --text-muted: #9497b3;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);

    --accent: #818cf8;
    --accent-hover: #a5b4fc;
    --accent-soft: rgba(129, 140, 248, 0.16);
    --success-soft: rgba(34, 197, 94, 0.16);
    --danger-soft: rgba(248, 113, 113, 0.16);
    --warning-soft: rgba(251, 191, 36, 0.16);

    --sidebar-bg: linear-gradient(180deg, #0b0c16 0%, #17102a 100%);

    color-scheme: dark;
}

/* ==========================================================================
   Base
   ========================================================================== */
html, body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--text);
}

body {
    margin: 0;
    transition: background-color 0.2s ease, color 0.2s ease;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--text);
    font-weight: 700;
    letter-spacing: -0.01em;
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: var(--accent);
    text-decoration: none;
}

    a:hover, .btn-link:hover {
        color: var(--accent-hover);
    }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 600;
    letter-spacing: 0.01em;
    transition: transform 0.12s ease, box-shadow 0.12s ease, background-color 0.15s ease, border-color 0.15s ease;
}

    .btn:active {
        transform: translateY(1px);
    }

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

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

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.2rem var(--accent-soft);
}

/* ==========================================================================
   Cards, tables, forms — themed shells for content pages
   ========================================================================== */
.card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    color: var(--text);
}

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

    .table thead th {
        color: var(--text-muted);
        border-color: var(--border);
        font-weight: 600;
        text-transform: uppercase;
        font-size: 0.75rem;
        letter-spacing: 0.04em;
    }

    .table td, .table th {
        border-color: var(--border);
    }

.table-hover tbody tr:hover {
    background-color: var(--bg-subtle);
}

.form-control, .form-select {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    color: var(--text);
    border-radius: var(--radius-sm);
}

    .form-control:focus, .form-select:focus {
        background-color: var(--bg-elevated);
        color: var(--text);
        border-color: var(--accent);
    }

    .form-control::placeholder {
        color: var(--text-muted);
    }

.form-control:disabled, .form-select:disabled,
.form-control[readonly] {
    background-color: var(--bg-subtle);
    color: var(--text-muted);
    opacity: 1;
}

label {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.85rem;
}

.alert-danger {
    background-color: var(--danger-soft);
    border-color: transparent;
    color: var(--danger);
}

.alert-success {
    background-color: var(--success-soft);
    border-color: transparent;
    color: var(--success);
}

.alert-warning {
    background-color: var(--warning-soft);
    border-color: transparent;
    color: var(--warning);
}

.alert-info {
    background-color: var(--accent-soft);
    border-color: transparent;
    color: var(--accent);
}

.dropdown-menu {
    background-color: var(--bg-elevated);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    color: var(--text);
}

.dropdown-item {
    color: var(--text);
}

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

.modal-content {
    background-color: var(--bg-elevated);
    color: var(--text);
    border: 1px solid var(--border);
}

.modal-header, .modal-footer {
    border-color: var(--border);
}

.list-group-item {
    background-color: var(--bg-elevated);
    color: var(--text);
    border-color: var(--border);
}

.badge {
    font-weight: 600;
}

/* Native date/time picker icons are dark by default and invisible on a dark background */
:root[data-theme='dark'] input[type='date']::-webkit-calendar-picker-indicator,
:root[data-theme='dark'] input[type='time']::-webkit-calendar-picker-indicator,
:root[data-theme='dark'] input[type='datetime-local']::-webkit-calendar-picker-indicator {
    filter: invert(1);
}

.content {
    padding-top: 1.1rem;
}

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

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

.validation-message {
    color: var(--danger);
}

/* ==========================================================================
   Theme toggle switch
   ========================================================================== */
.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    color: var(--text);
    cursor: pointer;
    transition: background-color 0.15s ease, transform 0.15s ease;
    font-size: 1.05rem;
    line-height: 1;
}

    .theme-toggle:hover {
        background: var(--bg-subtle);
        transform: translateY(-1px);
    }

/* ==========================================================================
   Scrollbar polish (webkit)
   ========================================================================== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 999px;
}

#blazor-error-ui {
    background: var(--warning-soft);
    color: var(--text);
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.6rem 1.25rem 0.7rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #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, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

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