/* Dark theme */
:root {
    --bg-primary: #1a1a2e;
    --bg-secondary: #16213e;
    --bg-card: #1e2a45;
    --bg-input: #253350;
    --bg-hover: #2a3a5c;
    --text-primary: #e0e0e0;
    --text-secondary: #a0aec0;
    --text-muted: #718096;
    --border-color: #2d3b55;
    --accent: #4a9eff;
    --accent-hover: #3a8eef;
    --success: #48bb78;
    --danger: #fc5c65;
    --danger-hover: #eb3b5a;
}

html, body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-size: 13px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.4;
}

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

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

/* Buttons */
.btn-primary {
    color: #fff;
    background-color: var(--accent);
    border-color: var(--accent);
    font-size: 0.85rem;
    padding: 0.3rem 0.75rem;
}

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

.btn-secondary {
    background-color: var(--bg-hover);
    border-color: var(--border-color);
    color: var(--text-primary);
    font-size: 0.85rem;
    padding: 0.3rem 0.75rem;
}

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

.btn-success {
    background-color: var(--success);
    border-color: var(--success);
    color: #fff;
    font-size: 0.85rem;
    padding: 0.3rem 0.75rem;
}

.btn-danger {
    background-color: var(--danger);
    border-color: var(--danger);
    color: #fff;
    font-size: 0.85rem;
    padding: 0.3rem 0.75rem;
}

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

.btn-outline-secondary {
    color: var(--text-secondary);
    border-color: var(--border-color);
    font-size: 0.85rem;
    padding: 0.3rem 0.75rem;
}

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

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.1rem var(--bg-primary), 0 0 0 0.25rem var(--accent);
}

/* Forms */
.form-control, .form-select {
    background-color: var(--bg-input);
    border-color: var(--border-color);
    color: var(--text-primary);
    font-size: 0.8rem;
    padding: 0.3rem 0.5rem;
}

.form-control:focus, .form-select:focus {
    background-color: var(--bg-input);
    border-color: var(--accent);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.15rem rgba(74, 158, 255, 0.25);
}

.form-control:disabled, .form-select:disabled {
    background-color: var(--bg-secondary);
    color: var(--text-muted);
    opacity: 0.6;
}

.form-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.15rem;
}

/* Cards */
.card {
    background-color: var(--bg-card);
    border-color: var(--border-color);
}

.card-body {
    padding: 0.75rem;
}

/* Alerts */
.alert-info {
    background-color: rgba(74, 158, 255, 0.15);
    border-color: rgba(74, 158, 255, 0.3);
    color: var(--accent);
    font-size: 0.8rem;
}

.alert-success {
    background-color: rgba(72, 187, 120, 0.15);
    border-color: rgba(72, 187, 120, 0.3);
    color: var(--success);
    font-size: 0.8rem;
}

.alert-danger {
    background-color: rgba(252, 92, 101, 0.15);
    border-color: rgba(252, 92, 101, 0.3);
    color: var(--danger);
    font-size: 0.8rem;
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.15);
    border-color: rgba(255, 193, 7, 0.3);
    color: #ffc107;
    font-size: 0.8rem;
}

.alert-dismissible .btn-close {
    filter: invert(1);
}

/* List groups (search results) */
.list-group-item {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 0.75rem;
}

.list-group-item-action:hover,
.list-group-item-action:focus {
    background-color: var(--bg-hover);
    color: #fff;
}

.list-group-item h6 {
    font-size: 0.85rem;
    margin-bottom: 0.15rem;
    color: #fff;
}

.list-group-item small {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
    color: #fff;
}

h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

h3 small {
    font-size: 0.75rem;
}

/* Content area */
.content {
    padding-top: 0.75rem;
}

h1:focus {
    outline: none;
}

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

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

.validation-message {
    color: var(--danger);
    font-size: 0.75rem;
}

/* Error boundary */
.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."
}

.darker-border-checkbox.form-check-input {
    border-color: var(--border-color);
}

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

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

/* Text utilities overrides for dark mode */
.text-muted {
    color: var(--text-muted) !important;
}

.fw-bold {
    color: var(--text-secondary);
}

/* Spacing reductions */
.mb-2 {
    margin-bottom: 0.35rem !important;
}

.mb-3 {
    margin-bottom: 0.5rem !important;
}

.mb-4 {
    margin-bottom: 0.75rem !important;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* Select dropdown arrow for dark mode */
.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23a0aec0' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
}

/* Date input calendar icon */
input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(0.7);
}