/* ==========================================================================
   Design tokens
   ========================================================================== */

:root {
    --brand-50: #eef2ff;
    --brand-100: #e0e7ff;
    --brand-500: #6366f1;
    --brand-600: #4f46e5;
    --brand-700: #4338ca;
    --brand-rgb: 79, 70, 229;

    --ink-900: #0f172a;
    --ink-700: #334155;
    --ink-600: #475569;
    --ink-500: #64748b;
    --ink-300: #cbd5e1;
    --ink-200: #e2e8f0;
    --ink-100: #f1f5f9;

    --surface: #ffffff;
    --surface-2: #f8fafc;
    --canvas: #f1f5f9;

    --radius-sm: 0.5rem;
    --radius: 0.75rem;
    --radius-lg: 1rem;

    --shadow-sm: 0 1px 2px 0 rgb(15 23 42 / 0.05);
    --shadow: 0 1px 3px 0 rgb(15 23 42 / 0.08), 0 1px 2px -1px rgb(15 23 42 / 0.06);
    --shadow-md: 0 8px 24px -4px rgb(15 23 42 / 0.12), 0 2px 6px -2px rgb(15 23 42 / 0.06);

    /* Bootstrap hooks: components below reference var(--bs-border-radius) and var(--bs-body-font-family)
       directly, so setting these once here reshapes cards, inputs, buttons, and badges everywhere. */
    --bs-border-radius: var(--radius-sm);
    --bs-border-radius-sm: 0.375rem;
    --bs-border-radius-lg: var(--radius);
    --bs-body-font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --bs-body-color: var(--ink-700);
    --bs-body-bg: var(--canvas);
    --bs-border-color: var(--ink-200);
    --bs-link-color-rgb: var(--brand-rgb);
    --bs-link-hover-color-rgb: 67, 56, 202;
    --bs-emphasis-color: var(--ink-900);
    --bs-secondary-color: var(--ink-500);
}

/* ==========================================================================
   Base
   ========================================================================== */

html, body {
    height: 100%;
}

body {
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--ink-900);
    font-weight: 600;
    letter-spacing: -0.01em;
}

.text-secondary {
    color: var(--ink-500) !important;
}

a, .btn-link {
    color: var(--brand-600);
    text-decoration: none;
}

a:hover, .btn-link:hover {
    color: var(--brand-700);
}

.content {
    padding-top: 1.5rem;
    padding-bottom: 3rem;
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-select:focus, .form-check-input:focus {
    box-shadow: 0 0 0 0.2rem rgb(var(--brand-rgb) / 0.25);
}

h1:focus {
    outline: none;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
    font-weight: 500;
    padding-block: 0.5rem;
    transition: background-color 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, transform 0.05s ease;
}

.btn:active {
    transform: translateY(0.5px);
}

.btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--brand-600);
    --bs-btn-border-color: var(--brand-600);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--brand-700);
    --bs-btn-hover-border-color: var(--brand-700);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--brand-700);
    --bs-btn-active-border-color: var(--brand-700);
    --bs-btn-disabled-bg: var(--brand-600);
    --bs-btn-disabled-border-color: var(--brand-600);
    box-shadow: var(--shadow-sm);
}

.btn-outline-primary {
    --bs-btn-color: var(--brand-600);
    --bs-btn-border-color: var(--ink-300);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--brand-600);
    --bs-btn-hover-border-color: var(--brand-600);
    --bs-btn-active-bg: var(--brand-700);
    --bs-btn-active-border-color: var(--brand-700);
}

.btn-outline-secondary {
    --bs-btn-color: var(--ink-600);
    --bs-btn-border-color: var(--ink-300);
    --bs-btn-hover-color: var(--ink-900);
    --bs-btn-hover-bg: var(--ink-100);
    --bs-btn-hover-border-color: var(--ink-300);
    --bs-btn-active-bg: var(--ink-200);
    --bs-btn-active-border-color: var(--ink-300);
}

.btn-success {
    --bs-btn-hover-bg: #157347;
    --bs-btn-active-bg: #146c43;
    box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   Surfaces: cards, tables, lists, forms
   ========================================================================== */

.card {
    border-color: var(--ink-200);
    box-shadow: var(--shadow-sm);
}

.card-body {
    padding: 1.25rem;
}

.table {
    --bs-table-border-color: var(--ink-200);
    color: var(--ink-700);
}

.table > thead {
    color: var(--ink-500);
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.table > thead > tr > th {
    border-bottom-width: 1px;
    font-weight: 600;
    padding-block: 0.6rem;
}

.table-hover > tbody > tr:hover > * {
    background-color: var(--brand-50);
}

.list-group-item {
    border-color: var(--ink-200);
}

.form-label {
    font-weight: 500;
    color: var(--ink-700);
    font-size: 0.875rem;
}

.form-control, .form-select {
    border-color: var(--ink-300);
}

.form-control::placeholder {
    color: var(--ink-500);
}

.form-control:focus, .form-select:focus {
    border-color: var(--brand-500);
}

.alert {
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
}

.badge {
    font-weight: 600;
    letter-spacing: 0.01em;
    padding: 0.4em 0.65em;
}

.nav-link {
    transition: background-color 0.15s ease, color 0.15s ease;
}

/* ==========================================================================
   Transactions table (review page)
   ========================================================================== */

.txn-table thead th {
    position: sticky;
    top: 0;
    background-color: var(--surface);
    z-index: 1;
    white-space: nowrap;
}

.txn-table td {
    vertical-align: middle;
}

.txn-table input.form-control,
.txn-table select.form-select {
    border-color: transparent;
    background-color: transparent;
    box-shadow: none;
    padding-left: 0.4rem;
    padding-right: 0.4rem;
}

.txn-table input.form-control:hover,
.txn-table select.form-select:hover {
    border-color: var(--ink-300);
}

.txn-table input.form-control:focus,
.txn-table select.form-select:focus {
    border-color: var(--brand-500);
    background-color: var(--surface);
}

.txn-table input[type="text"].form-control {
    text-overflow: ellipsis;
}

.stat-tile {
    height: 100%;
    padding: 0.6rem 0.75rem;
    background-color: var(--surface);
    border: 1px solid var(--ink-200);
    border-radius: var(--radius-sm);
}

.stat-tile-discarded {
    opacity: 0.55;
}

    .stat-tile-discarded .fw-semibold {
        text-decoration: line-through;
    }

.min-w-0 {
    min-width: 0;
}

.nav-tabs {
    border-bottom-color: var(--ink-200);
}

    .nav-tabs .nav-link {
        border: none;
        border-bottom: 2px solid transparent;
        border-radius: 0;
        color: var(--ink-500);
        font-weight: 500;
        padding: 0.6rem 0.25rem;
        margin-right: 1.5rem;
    }

    .nav-tabs .nav-link:hover {
        border-color: var(--ink-300);
        color: var(--ink-900);
    }

    .nav-tabs .nav-link.active {
        background: transparent;
        border-color: var(--brand-600);
        color: var(--brand-600);
    }

.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;
    border-radius: var(--radius-sm);
}

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

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

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

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

/* ==========================================================================
   Sign-in page
   ========================================================================== */

.auth-card {
    width: 100%;
    max-width: 24rem;
    background: var(--surface);
    border: 1px solid var(--ink-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 2rem;
}

.auth-brand {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    margin-bottom: 1.5rem;
}

.auth-brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
    color: #fff;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.02em;
}

.auth-brand-name {
    font-weight: 600;
    color: var(--ink-900);
}

#blazor-error-ui {
    color-scheme: light only;
    background: lightyellow;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    box-sizing: border-box;
    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;
    }