/*  ====================================================================
    Premium polish layer — May 2026
    --------------------------------------------------------------------
    Loaded AFTER Tabler + AFTER the legacy public/css/style.css. Pure
    refinement: typography, colour temperature, soft shadows, badge
    sizing, sidebar gradient, table hover, form focus, page header,
    empty states. No new component classes.

    Design goals:
      - Premium SaaS feel (Stripe / Linear / Vercel territory)
      - Restrained palette — slate neutrals, lighter status colours
      - Consistent radii (6 px small, 12 px cards, 999 px pills)
      - Refined shadows (subtle, layered, no flat borders)
      - Tabular numerals for money amounts
      - WCAG AA contrast preserved
    ==================================================================== */

/* ------------------------------------------------------------------
   1. Typography — Inter, the de-facto premium SaaS sans-serif
   ------------------------------------------------------------------ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --premium-font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI',
                     Roboto, Oxygen, Ubuntu, 'Helvetica Neue', sans-serif;

    /* Refined neutral palette (slate-leaning, less cold than pure gray) */
    --p-bg:        #f8fafc;   /* page background */
    --p-surface:   #ffffff;   /* card surface */
    --p-border:    #e2e8f0;   /* hairline border */
    --p-border-strong: #cbd5e1;
    --p-text:      #0f172a;   /* primary text — slate-900 */
    --p-text-muted:#475569;   /* secondary text — slate-600, 7.4:1 on bg */
    --p-text-faint:#64748b;   /* tertiary — slate-500, ~5:1 on bg */

    /* Status colour pairs — soft tint + accessible solid */
    --p-success-tint: #d1fae5;  --p-success-ink: #065f46;  --p-success-solid: #10b981;
    --p-danger-tint:  #fee2e2;  --p-danger-ink:  #991b1b;  --p-danger-solid:  #ef4444;
    --p-warning-tint: #fef3c7;  --p-warning-ink: #92400e;  --p-warning-solid: #f59e0b;
    --p-info-tint:    #dbeafe;  --p-info-ink:    #1e40af;  --p-info-solid:    #3b82f6;
    --p-blue-tint:    #dbeafe;  --p-blue-ink:    #1e40af;
    --p-azure-tint:   #cffafe;  --p-azure-ink:   #155e75;
    --p-teal-tint:    #ccfbf1;  --p-teal-ink:    #115e59;
    --p-secondary-tint:#f1f5f9; --p-secondary-ink:#475569;

    /* Brand — indigo (Tabler default is similar; here we lock it in) */
    --p-brand:        #4f46e5;
    --p-brand-hover:  #4338ca;
    --p-brand-ring:   rgba(79, 70, 229, 0.12);

    /* Shadows — layered, soft. Beats flat 1-px borders. */
    --p-shadow-xs:  0 1px 2px rgba(15, 23, 42, 0.04);
    --p-shadow-sm:  0 1px 2px rgba(15, 23, 42, 0.04),
                    0 1px 3px rgba(15, 23, 42, 0.06);
    --p-shadow-md:  0 4px 6px -1px rgba(15, 23, 42, 0.08),
                    0 2px 4px -1px rgba(15, 23, 42, 0.04);
    --p-shadow-lg:  0 10px 15px -3px rgba(15, 23, 42, 0.08),
                    0 4px 6px -2px rgba(15, 23, 42, 0.04);

    /* Radii */
    --p-radius-xs: 4px;
    --p-radius-sm: 6px;
    --p-radius-md: 8px;
    --p-radius-lg: 12px;
    --p-radius-pill: 999px;
}

body {
    font-family: var(--premium-font);
    font-feature-settings: 'cv11', 'ss01';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-color: var(--p-bg);
    color: var(--p-text);
    letter-spacing: -0.005em;
}

/* Tabular numerals everywhere a number lives — tables, badges, amount
   columns, KPI cards, pagination. The eye reads stacked amounts much
   faster when digits are monospaced. */
.table, .table td, .table th,
.badge,
.list-group-item,
[class*="text-end"],
.h1, .h2, .h3, .h4, .h5, .h6,
h1, h2, h3, h4, h5, h6,
.card-title,
.page-title {
    font-variant-numeric: tabular-nums;
}

/* Heading weights — Tabler defaults bold; we shift to semibold for a
   less shouty premium feel. */
h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-weight: 600;
    letter-spacing: -0.015em;
    color: var(--p-text);
}

/* ------------------------------------------------------------------
   2. Cards — soft layered shadow, subtle border
   ------------------------------------------------------------------ */
.card {
    background-color: var(--p-surface);
    border: 1px solid var(--p-border);
    border-radius: var(--p-radius-lg);
    box-shadow: var(--p-shadow-sm);
}

.card-header {
    border-bottom: 1px solid var(--p-border);
    background-color: transparent;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

.card-footer {
    border-top: 1px solid var(--p-border);
    background-color: var(--p-bg);
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.card-title {
    font-weight: 600;
    color: var(--p-text);
    margin-bottom: 0;
}

/* Small KPI/stat cards — slightly tighter */
.card-sm .card-body {
    padding: 1rem 1.25rem;
}

/* ------------------------------------------------------------------
   3. Badges — soft tints, consistent shape. The default Tabler badge
      is solid green/red/etc. We override .bg-* (when nested in
      .badge) to use the soft pair instead. The "*-lt" lighter variants
      already align with this and stay untouched.
   ------------------------------------------------------------------ */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-weight: 500;
    font-size: 0.75rem;
    line-height: 1.25;
    letter-spacing: 0;
    padding: 0.25rem 0.55rem;
    border-radius: var(--p-radius-pill);
    height: auto !important;  /* override the body.ur height:22px legacy rule */
}

/* Soft tint pairs — these REPLACE the solid badges in tables/lists */
.badge.bg-success    { background-color: var(--p-success-tint) !important; color: var(--p-success-ink)  !important; }
.badge.bg-danger     { background-color: var(--p-danger-tint)  !important; color: var(--p-danger-ink)   !important; }
.badge.bg-warning    { background-color: var(--p-warning-tint) !important; color: var(--p-warning-ink)  !important; }
.badge.bg-info       { background-color: var(--p-info-tint)    !important; color: var(--p-info-ink)     !important; }
.badge.bg-primary    { background-color: var(--p-info-tint)    !important; color: var(--p-info-ink)     !important; }
.badge.bg-secondary  { background-color: var(--p-secondary-tint)!important;color: var(--p-secondary-ink)!important; }
.badge.bg-blue       { background-color: var(--p-blue-tint)    !important; color: var(--p-blue-ink)     !important; }

/* Tabler's "-lt" light variants — slight refinement so they match
   the new tint palette exactly. */
.bg-success-lt  { background-color: var(--p-success-tint) !important; color: var(--p-success-ink)  !important; }
.bg-danger-lt   { background-color: var(--p-danger-tint)  !important; color: var(--p-danger-ink)   !important; }
.bg-warning-lt  { background-color: var(--p-warning-tint) !important; color: var(--p-warning-ink)  !important; }
.bg-info-lt     { background-color: var(--p-info-tint)    !important; color: var(--p-info-ink)     !important; }
.bg-blue-lt     { background-color: var(--p-blue-tint)    !important; color: var(--p-blue-ink)     !important; }
.bg-red-lt      { background-color: var(--p-danger-tint)  !important; color: var(--p-danger-ink)   !important; }
.bg-green-lt    { background-color: var(--p-success-tint) !important; color: var(--p-success-ink)  !important; }
.bg-yellow-lt   { background-color: var(--p-warning-tint) !important; color: var(--p-warning-ink)  !important; }
.bg-azure-lt    { background-color: var(--p-azure-tint)   !important; color: var(--p-azure-ink)    !important; }
.bg-teal-lt     { background-color: var(--p-teal-tint)    !important; color: var(--p-teal-ink)     !important; }
.bg-secondary-lt{ background-color: var(--p-secondary-tint)!important;color: var(--p-secondary-ink)!important; }

/* ------------------------------------------------------------------
   4. Buttons — refined typography + soft shadow on primary
   ------------------------------------------------------------------ */
.btn {
    font-weight: 500;
    letter-spacing: 0;
    border-radius: var(--p-radius-sm);
    transition: all 0.15s ease;
    padding: 0.4rem 0.85rem;
}

.btn-sm {
    padding: 0.275rem 0.6rem;
    font-size: 0.8125rem;
}

.btn-primary {
    background-color: var(--p-brand);
    border-color: var(--p-brand);
    box-shadow: var(--p-shadow-xs);
}
.btn-primary:hover, .btn-primary:focus {
    background-color: var(--p-brand-hover);
    border-color: var(--p-brand-hover);
    box-shadow: var(--p-shadow-md);
    transform: translateY(-1px);
}
.btn-primary:active {
    transform: translateY(0);
    box-shadow: var(--p-shadow-xs);
}

.btn-outline-primary {
    color: var(--p-brand);
    border-color: var(--p-border-strong);
    background: transparent;
}
.btn-outline-primary:hover {
    background-color: var(--p-brand);
    border-color: var(--p-brand);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--p-shadow-sm);
}

.btn-outline-secondary {
    color: var(--p-text);
    border-color: var(--p-border-strong);
    background: transparent;
}
.btn-outline-secondary:hover {
    background-color: var(--p-secondary-tint);
    border-color: var(--p-border-strong);
    color: var(--p-text);
}

.btn-link {
    color: var(--p-brand);
    font-weight: 500;
    text-decoration: none;
    padding: 0.4rem 0.5rem;
}
.btn-link:hover { color: var(--p-brand-hover); text-decoration: underline; }

/* ------------------------------------------------------------------
   5. Form controls — refined focus ring, soft border
   ------------------------------------------------------------------ */
.form-control, .form-select {
    border: 1px solid var(--p-border-strong);
    border-radius: var(--p-radius-sm);
    color: var(--p-text);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--p-brand);
    box-shadow: 0 0 0 3px var(--p-brand-ring);
}

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

.form-label {
    font-weight: 500;
    color: var(--p-text);
    margin-bottom: 0.35rem;
    font-size: 0.875rem;
}

.form-label.small,
.form-label.form-label-small {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--p-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.input-group-text {
    background-color: var(--p-bg);
    border: 1px solid var(--p-border-strong);
    color: var(--p-text-muted);
    font-size: 0.875rem;
}

/* ------------------------------------------------------------------
   6. Tables — refined hover + alignment
   ------------------------------------------------------------------ */
.table {
    color: var(--p-text);
}

.table > :not(caption) > * > * {
    padding: 0.65rem 0.875rem;
}

.table thead th {
    color: var(--p-text-muted);
    font-weight: 500;
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--p-border);
    background-color: transparent;
}

.table tbody tr {
    transition: background-color 0.1s ease;
}
.table tbody tr:hover,
.table-hover tbody tr:hover {
    background-color: var(--p-bg);
}

/* card-table within a Tabler card — flush edges */
.card-table {
    margin: 0;
}
.card-table thead th:first-child,
.card-table tbody td:first-child { padding-left: 1.25rem; }
.card-table thead th:last-child,
.card-table tbody td:last-child  { padding-right: 1.25rem; }

/* ------------------------------------------------------------------
   7. List-group "transaction feed" — used on dashboard +
      mobile listings + sidebar groups.
   ------------------------------------------------------------------ */
.list-group-item {
    border-color: var(--p-border);
    padding: 0.875rem 1.125rem;
    transition: background-color 0.1s ease;
}
.list-group-item-action:hover {
    background-color: var(--p-bg);
}
.list-group-item.active,
.list-group-item-action.active {
    background-color: var(--p-brand-ring);
    color: var(--p-text);
    border-color: var(--p-border);
}

/* Avatars — used as the type-coded icon column on list rows */
.avatar.avatar-sm {
    width: 2rem;
    height: 2rem;
    border-radius: var(--p-radius-sm);
}
.avatar.avatar-xs {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: var(--p-radius-xs);
}

/* ------------------------------------------------------------------
   8. Sidebar — premium dark gradient, refined nav items
   --------------------------------------------------------------------
   IMPORTANT: Tabler ships .navbar-vertical.navbar-expand-lg .navbar-nav
   .nav-link with specificity (0,3,0), which beats our (0,2,0) selector.
   We match Tabler's selector exactly (and add a few more for safety)
   so our colour rules actually win without needing !important on every
   declaration. Where Tabler's dark-theme CSS variables (--tblr-*) leak
   in and override anything, we use !important as a fallback.
   ------------------------------------------------------------------ */
.navbar-vertical[data-bs-theme="dark"],
.navbar-vertical {
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%) !important;
    border-right: 1px solid rgba(255, 255, 255, 0.04);
}

.navbar-vertical .navbar-brand {
    padding: 1.25rem 1.25rem 1rem;
}
.navbar-vertical .navbar-brand,
.navbar-vertical .navbar-brand a,
.navbar-vertical .navbar-brand strong {
    color: #fff !important;
    font-weight: 600;
    letter-spacing: -0.01em;
    text-decoration: none;
}

/* Match Tabler's selector specificity (.navbar-vertical.navbar-expand-*
   .navbar-nav .nav-link) so our colour declarations land. */
.navbar-vertical.navbar-expand-sm .navbar-nav .nav-link,
.navbar-vertical.navbar-expand-md .navbar-nav .nav-link,
.navbar-vertical.navbar-expand-lg .navbar-nav .nav-link,
.navbar-vertical.navbar-expand-xl .navbar-nav .nav-link,
.navbar-vertical .navbar-nav .nav-link {
    border-radius: var(--p-radius-sm);
    margin: 1px 12px;
    padding: 0.5rem 0.75rem;
    color: rgba(255, 255, 255, 0.88) !important;
    font-weight: 500;
    font-size: 0.875rem;
    transition: background-color 0.15s ease, color 0.15s ease;
}
.navbar-vertical .navbar-nav .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.08) !important;
    color: #fff !important;
}
.navbar-vertical .navbar-nav .nav-item.active > .nav-link,
.navbar-vertical .navbar-nav .nav-link.active,
.navbar-vertical .navbar-nav .nav-item.active > .nav-link[aria-expanded="true"] {
    background-color: rgba(99, 102, 241, 0.28) !important;
    color: #fff !important;
}

/* The text label inside each nav item — explicit so it doesn't inherit
   --tblr-body-color when --p-text leaks in from body. */
.navbar-vertical .nav-link-title {
    color: inherit !important;
}

.navbar-vertical .nav-link-icon {
    width: 1.25rem;
    color: rgba(255, 255, 255, 0.7) !important;
    margin-right: 0.5rem;
}
.navbar-vertical .nav-link:hover .nav-link-icon,
.navbar-vertical .nav-item.active .nav-link-icon {
    color: #fff !important;
}

/* Sidebar dropdown sub-menus — refined contrast (0.85 white) */
.navbar-vertical .dropdown-menu {
    background-color: rgba(0, 0, 0, 0.18) !important;
    border: none !important;
    box-shadow: none !important;
    margin: 2px 12px 4px;
    padding: 0.25rem 0;
    border-radius: var(--p-radius-sm);
}
.navbar-vertical .dropdown-menu .dropdown-item {
    color: rgba(255, 255, 255, 0.82) !important;
    padding: 0.4rem 1rem 0.4rem 2.25rem;
    font-size: 0.8125rem;
    border-radius: var(--p-radius-xs);
    background-color: transparent !important;
}
.navbar-vertical .dropdown-menu .dropdown-item:hover {
    background-color: rgba(255, 255, 255, 0.08) !important;
    color: #fff !important;
}
.navbar-vertical .dropdown-divider {
    border-color: rgba(255, 255, 255, 0.12) !important;
    margin: 0.25rem 0.75rem;
}

/* The "Active project" select at the top of the sidebar */
.navbar-vertical .form-select {
    background-color: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid rgba(255, 255, 255, 0.18) !important;
    color: #fff !important;
    font-size: 0.8125rem;
}
.navbar-vertical .form-select:focus {
    background-color: rgba(255, 255, 255, 0.12) !important;
    border-color: rgba(99, 102, 241, 0.6) !important;
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.25);
}
.navbar-vertical .form-select option {
    background-color: #1e293b;
    color: #fff;
}
.navbar-vertical .form-label {
    color: rgba(255, 255, 255, 0.72) !important;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.6875rem;
    font-weight: 500;
}

/* Any general text inside the sidebar (e.g. .navbar-text wrappers) */
.navbar-vertical .navbar-text,
.navbar-vertical .text-secondary,
.navbar-vertical .text-muted {
    color: rgba(255, 255, 255, 0.7) !important;
}

/* ------------------------------------------------------------------
   9. Top navbar — refined
   ------------------------------------------------------------------ */
.navbar:not(.navbar-vertical) {
    background-color: var(--p-surface);
    border-bottom: 1px solid var(--p-border);
}

.navbar .nav-link {
    color: var(--p-text);
    font-weight: 500;
}

/* The active-project pill in the topnav */
.navbar .bg-blue-lt {
    border: 1px solid rgba(30, 64, 175, 0.18);
}

/* User avatar in topnav */
.navbar .avatar.avatar-sm {
    border: 2px solid var(--p-border);
}

/* ------------------------------------------------------------------
   10. Page header — refined hierarchy + spacing
   ------------------------------------------------------------------ */
.page-header {
    background-color: var(--p-bg);
    padding-top: 1.75rem;
    padding-bottom: 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--p-border);
}

.page-pretitle {
    color: var(--p-text-muted);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 0.35rem;
}

.page-title {
    font-weight: 600;
    color: var(--p-text);
    font-size: 1.5rem;
    letter-spacing: -0.015em;
    margin-bottom: 0;
}

.page-subtitle,
.page-header .text-secondary {
    color: var(--p-text-muted);
    font-size: 0.875rem;
}

/* ------------------------------------------------------------------
   11. Empty state — softer, more spacious
   ------------------------------------------------------------------ */
.empty {
    padding: 3rem 1.5rem;
    text-align: center;
}
.empty-header {
    font-size: 4rem;
    font-weight: 700;
    color: var(--p-text-faint);
    letter-spacing: -0.04em;
    line-height: 1;
    margin-bottom: 1rem;
}
.empty-title {
    color: var(--p-text);
    font-weight: 600;
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}
.empty-subtitle {
    color: var(--p-text-muted);
    margin-bottom: 1.5rem;
}

/* ------------------------------------------------------------------
   12. Status text colours — slightly muted for readability
   ------------------------------------------------------------------ */
.text-success         { color: var(--p-success-ink)  !important; }
.text-success-emphasis{ color: var(--p-success-ink)  !important; }
.text-danger          { color: var(--p-danger-ink)   !important; }
.text-danger-emphasis { color: var(--p-danger-ink)   !important; }
.text-warning         { color: var(--p-warning-ink)  !important; }
.text-warning-emphasis{ color: var(--p-warning-ink)  !important; }
.text-secondary       { color: var(--p-text-muted)   !important; }

/* ------------------------------------------------------------------
   13. Modal — soft shadow, refined header
   ------------------------------------------------------------------ */
.modal-content {
    border: 1px solid var(--p-border);
    border-radius: var(--p-radius-lg);
    box-shadow: var(--p-shadow-lg);
}
.modal-header {
    border-bottom: 1px solid var(--p-border);
    padding: 1rem 1.25rem;
}
.modal-title {
    font-weight: 600;
    font-size: 1rem;
}
.modal-footer {
    border-top: 1px solid var(--p-border);
    padding: 0.75rem 1.25rem;
}

/* ------------------------------------------------------------------
   14. Dropdown menus — refined
   ------------------------------------------------------------------ */
.dropdown-menu:not(.navbar-vertical .dropdown-menu) {
    border: 1px solid var(--p-border);
    border-radius: var(--p-radius-md);
    box-shadow: var(--p-shadow-md);
    padding: 0.35rem;
}
.dropdown-item {
    border-radius: var(--p-radius-xs);
    padding: 0.4rem 0.75rem;
    font-size: 0.875rem;
    color: var(--p-text);
}
.dropdown-item:hover {
    background-color: var(--p-bg);
    color: var(--p-text);
}
.dropdown-item.active,
.dropdown-item:active {
    background-color: var(--p-brand);
    color: #fff;
}
.dropdown-header {
    color: var(--p-text-muted);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.dropdown-divider {
    border-color: var(--p-border);
}

/* ------------------------------------------------------------------
   15. Alerts (flash messages) — softer
   ------------------------------------------------------------------ */
.alert {
    border: 1px solid var(--p-border);
    border-radius: var(--p-radius-md);
    padding: 0.875rem 1rem;
}
.alert-success { background-color: var(--p-success-tint); border-color: rgba(6,95,70,0.12);  color: var(--p-success-ink); }
.alert-danger  { background-color: var(--p-danger-tint);  border-color: rgba(153,27,27,0.12); color: var(--p-danger-ink);  }
.alert-warning { background-color: var(--p-warning-tint); border-color: rgba(146,64,14,0.12); color: var(--p-warning-ink); }
.alert-info,
.alert-primary { background-color: var(--p-info-tint);    border-color: rgba(30,64,175,0.12); color: var(--p-info-ink);    }

/* ------------------------------------------------------------------
   16. Pagination — refined
   ------------------------------------------------------------------ */
.pagination .page-link {
    color: var(--p-text);
    border-color: var(--p-border);
    padding: 0.4rem 0.75rem;
    font-size: 0.875rem;
}
.pagination .page-link:hover {
    background-color: var(--p-bg);
    color: var(--p-text);
}
.pagination .page-item.active .page-link {
    background-color: var(--p-brand);
    border-color: var(--p-brand);
    color: #fff;
}

/* ------------------------------------------------------------------
   17. Misc legacy cleanup — these AdminLTE-era selectors leaked
       into the page; make sure they don't override our values.
   ------------------------------------------------------------------ */
body.ur .badge {
    height: auto !important;   /* the legacy 22px fixed height was the
                                  source of badge-text clipping */
}

/* The .float-end class with a tiny PDF anchor was used on a few
   legacy listings; ensure it doesn't sit on top of our card chrome. */
.card .float-end .fa-3x { display: none; }

/* Receipt-upload "Attach" button block — refine */
.profile-img .label.btn {
    border-radius: var(--p-radius-sm);
    font-weight: 500;
    padding: 0.4rem 0.75rem;
}