/* ============================================================================
   ux-components.css
   Reusable component primitives and utility classes.
   Utilities are intentionally last so they can override component styles.
   Requires: ux-tokens.css, ux-base.css
   ============================================================================ */


/* ============================================================================
   SECTION 1: Standard Form Controls
   ============================================================================ */

.form-control,
.form-select {
    font-family: var(--font-primary);
    color: var(--text);
    background-color: var(--surface);
    background-clip: padding-box;
    border: var(--border-width) solid var(--border);
    border-radius: var(--radius-md);
    transition: border-color var(--dur-med) var(--ease-out), box-shadow var(--dur-med) var(--ease-out);
}

    .form-control:focus,
    .form-select:focus {
        color: var(--text);
        background-color: var(--surface);
        border-color: var(--border-focus);
        box-shadow: 0 0 0 3px var(--primary-subtle);
        outline: 0;
    }

    .form-control:disabled,
    .form-control[disabled],
    .form-select:disabled {
        color: var(--text-muted);
        background-color: var(--surface-2);
        opacity: 1;
    }

    .form-control::placeholder {
        color: var(--text-secondary);
        opacity: 1;
    }

.form-label {
    display: inline-block;
    margin-bottom: var(--space-1);
    font-family: var(--font-primary);
    font-size: var(--type-body-sm);
    color: var(--text-muted);
}

.form-check {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.form-check-input {
    flex-shrink: 0;
    width: 1.1rem;
    height: 1.1rem;
    accent-color: var(--primary);
}

.form-check-label {
    color: var(--text);
    font-size: var(--type-body-sm);
}

.checkbox label {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--text);
    font-size: var(--type-body-sm);
}

.checkbox input[type="checkbox"] {
    width: 1.1rem;
    height: 1.1rem;
    accent-color: var(--primary);
}

.input-group {
    display: flex;
    align-items: stretch;
    width: 100%;
}

    .input-group > .form-control {
        min-width: 0;
    }

.input-group-append {
    display: flex;
}

.input-group-text {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2) var(--space-3);
    color: var(--text);
    background: var(--surface-2);
    border: var(--border-width) solid var(--border);
    border-radius: var(--radius-md);
}


/* ============================================================================
   SECTION 2: Buttons
   ============================================================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.55rem 1.25rem;
    border-radius: var(--radius-sm);
    font-family: var(--font-primary);
    font-size: var(--type-body-sm);
    font-weight: 600;
    border: none;
    cursor: pointer;
    text-decoration: none;
    line-height: 1.4;
    transition: box-shadow var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}

    .btn:focus-visible {
        outline: 2px solid var(--primary);
        outline-offset: 2px;
    }

    .btn:active {
        transform: translateY(0) !important;
        box-shadow: var(--shadow-1) !important;
    }

.btn-primary {
    background: var(--gradient-brand);
    color: #fff;
    box-shadow: var(--shadow-1);
}

    .btn-primary:hover {
        box-shadow: var(--glow-primary), var(--shadow-2);
        transform: translateY(-1px);
        color: #fff;
        text-decoration: none;
    }

.btn-outline {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border);
}

    .btn-outline:hover {
        background: var(--hover-overlay);
        color: var(--text);
        border-color: color-mix(in srgb, var(--primary) 50%, transparent);
        transform: translateY(-1px);
        text-decoration: none;
    }

/* Coloured outline / "inverted" variants — transparent fill + coloured border + text.
   Mirrors how the MudBlazor app renders its outlined action buttons. */
.btn-outline-primary {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
}

    .btn-outline-primary:hover {
        background: color-mix(in srgb, var(--primary) 10%, transparent);
        color: var(--primary);
        border-color: var(--primary);
        transform: translateY(-1px);
        text-decoration: none;
    }

.btn-outline-danger {
    background: transparent;
    color: var(--danger);
    border: 1px solid var(--danger);
}

    .btn-outline-danger:hover {
        background: color-mix(in srgb, var(--danger) 10%, transparent);
        color: var(--danger);
        border-color: var(--danger);
        transform: translateY(-1px);
        text-decoration: none;
    }

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius-sm);
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
    flex-shrink: 0;
}

    .btn-icon:hover {
        background: var(--hover-overlay);
        color: var(--text);
    }

.btn-danger {
    background: var(--danger);
    color: #fff;
    box-shadow: var(--shadow-1);
}

    .btn-danger:hover {
        box-shadow: var(--shadow-2);
        transform: translateY(-1px);
        color: #fff;
        text-decoration: none;
    }

.btn-link {
    background: transparent;
    color: var(--primary);
    border: none;
    box-shadow: none;
    padding-inline: 0;
}

    .btn-link:hover {
        color: var(--primary-dark);
        background: transparent;
        text-decoration: underline;
        box-shadow: none;
        transform: none;
    }

.btn-lg {
    padding: var(--space-3) var(--space-5);
    font-size: var(--type-body-lg);
}


/* ============================================================================
   SECTION 3: Feedback & Data Display
   ============================================================================ */

.alert {
    padding: var(--space-3) var(--space-4);
    margin-bottom: var(--space-4);
    color: var(--text);
    background: var(--surface-2);
    border: var(--border-width) solid var(--border);
    border-radius: var(--radius-md);
}

.alert-danger {
    color: var(--danger);
    background: var(--danger-subtle);
    border-color: color-mix(in srgb, var(--danger) 30%, transparent);
}

.alert-success {
    color: var(--success);
    background: var(--success-subtle);
    border-color: color-mix(in srgb, var(--success) 30%, transparent);
}

.alert-warning {
    color: var(--warning);
    background: var(--warning-subtle);
    border-color: color-mix(in srgb, var(--warning) 30%, transparent);
}

.table {
    width: 100%;
    margin-bottom: var(--space-4);
    border-collapse: collapse;
    font-size: var(--type-body-sm);
}

    .table thead th {
        text-align: left;
        padding: 0.875rem 1rem;
        font-size: var(--type-label-md);
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.06em;
        color: var(--text-muted);
        border-bottom: var(--border-width) solid var(--border);
        background: var(--surface-2);
    }

    .table tbody td {
        padding: 0.875rem 1rem;
        color: var(--text);
        border-bottom: var(--border-width) solid var(--border-light);
    }

    .table tbody tr:last-child td {
        border-bottom: none;
    }

    .table tbody tr:hover td {
        background: var(--hover-overlay);
    }


/* ============================================================================
   SECTION 4: Utility Classes
   Last so they can override component styles above without needing !important.
   ============================================================================ */

/* Gradient utilities */
.ux-gradient-text {
    background: var(--gradient-brand);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ux-text-primary {
    color: var(--primary) !important;
}

.ux-bg-primary {
    background-color: var(--primary) !important;
}

.ux-shadow-sm {
    box-shadow: var(--shadow-1);
}

.ux-shadow {
    box-shadow: var(--shadow-2);
}

.ux-shadow-lg {
    box-shadow: var(--shadow-4);
}

.ux-rounded {
    border-radius: var(--radius-sm);
}

.ux-rounded-lg {
    border-radius: var(--radius-md);
}

.ux-rounded-xl {
    border-radius: var(--radius-lg);
}

.cursor-pointer {
    cursor: pointer !important;
}

    .cursor-pointer:hover {
        opacity: 0.80;
        transition: opacity var(--dur-fast) var(--ease-out);
    }

.text-white {
    color: var(--primary-contrast) !important;
}

.w-100 {
    width: 100% !important;
}

.h-100 {
    height: 100% !important;
}

.mb-3 {
    margin-bottom: var(--space-3) !important;
}

.font-weight-bold {
    font-weight: 700 !important;
}

.text-danger {
    color: var(--danger) !important;
}

.text-success {
    color: var(--success) !important;
}

.text-info {
    color: var(--info) !important;
}

/* Status badges */
.badge-success {
    display: inline-flex;
    align-items: center;
    gap: .25em;
    font-size: var(--type-label-md);
    font-weight: 500;
    padding: .2em .65em;
    border-radius: var(--radius-full);
    background: color-mix(in srgb,var(--success) 14%,transparent);
    color: var(--success);
    border: 1px solid color-mix(in srgb,var(--success) 28%,transparent);
}

.badge-danger {
    display: inline-flex;
    align-items: center;
    gap: .25em;
    font-size: var(--type-label-md);
    font-weight: 500;
    padding: .2em .65em;
    border-radius: var(--radius-full);
    background: color-mix(in srgb,var(--danger) 14%,transparent);
    color: var(--danger);
    border: 1px solid color-mix(in srgb,var(--danger) 28%,transparent);
}

.badge-warning {
    display: inline-flex;
    align-items: center;
    gap: .25em;
    font-size: var(--type-label-md);
    font-weight: 500;
    padding: .2em .65em;
    border-radius: var(--radius-full);
    background: color-mix(in srgb,var(--warning) 14%,transparent);
    color: var(--warning);
    border: 1px solid color-mix(in srgb,var(--warning) 28%,transparent);
}

.badge-info {
    display: inline-flex;
    align-items: center;
    gap: .25em;
    font-size: var(--type-label-md);
    font-weight: 500;
    padding: .2em .65em;
    border-radius: var(--radius-full);
    background: color-mix(in srgb,var(--info) 14%,transparent);
    color: var(--info);
    border: 1px solid color-mix(in srgb,var(--info) 28%,transparent);
}

.badge-neutral {
    display: inline-flex;
    align-items: center;
    gap: .25em;
    font-size: var(--type-label-md);
    font-weight: 500;
    padding: .2em .65em;
    border-radius: var(--radius-full);
    background: var(--surface-2);
    color: var(--text-muted);
    border: 1px solid var(--border);
}

.ux-inner-panel {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
}