/*
 * Cairo Moderation – Claude-inspired redesign
 *
 * Layered on top of Velzon/Bootstrap. Loaded last from head-css.blade.php.
 * Override CSS custom properties (--vz-*) where possible, and use scoped
 * selectors only where vars aren't enough.
 */

/* ------------------------------------------------------------------------- *
 * 1. Tokens
 * ------------------------------------------------------------------------- */
:root {
    /* Surface */
    --c-bg:           #FAF9F5;   /* page background — warm off-white */
    --c-surface:      #FFFFFF;   /* cards, modals */
    --c-surface-2:    #F5F4ED;   /* sidebar, subtle wells */
    --c-surface-3:    #EFEDE2;   /* hover surface */

    /* Ink */
    --c-ink:          #1F1E1B;   /* primary text */
    --c-ink-2:        #3B3A36;   /* secondary text */
    --c-muted:        #6B6A65;   /* tertiary / labels */
    --c-faint:        #97958E;   /* placeholder */

    /* Lines */
    --c-line:         #E8E6DC;   /* hairline borders */
    --c-line-strong:  #D6D3C5;

    /* Accent (Claude copper / clay) */
    --c-accent:       #C96442;
    --c-accent-hover: #B45638;
    --c-accent-soft:  #F5E4DC;
    --c-accent-ink:   #6E2F1A;

    /* Semantic */
    --c-success:      #3B7A57;
    --c-success-soft: #E4EFE7;
    --c-warning:      #B8862C;
    --c-warning-soft: #F6EBD2;
    --c-danger:       #A23E2B;
    --c-danger-soft:  #F4DDD6;
    --c-info:         #3F6E8A;
    --c-info-soft:    #E0EAF1;

    /* Type */
    --c-font-sans:    'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --c-font-serif:   'Source Serif 4', 'Source Serif Pro', 'Iowan Old Style', 'Apple Garamond', Georgia, serif;
    --c-font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

    /* Radius */
    --c-radius-sm: 6px;
    --c-radius:    10px;
    --c-radius-lg: 14px;

    /* Shadow — kept minimal, prefer borders */
    --c-shadow-sm: 0 1px 2px rgba(31, 30, 27, 0.04);
    --c-shadow:    0 4px 12px rgba(31, 30, 27, 0.06);
    --c-shadow-lg: 0 12px 32px rgba(31, 30, 27, 0.10);

    /* Map onto Velzon/Bootstrap variables so existing components inherit */
    --vz-primary: var(--c-accent);
    --vz-primary-rgb: 201, 100, 66;
    --vz-link-color: var(--c-accent);
    --vz-link-hover-color: var(--c-accent-hover);
    --vz-body-bg: var(--c-bg);
    --vz-body-color: var(--c-ink);
    --vz-border-color: var(--c-line);
    --vz-card-bg: var(--c-surface);
    --vz-card-border-color: var(--c-line);
    --vz-light: var(--c-surface-2);
    --vz-light-rgb: 245, 244, 237;
    --vz-secondary-bg: var(--c-surface-2);
    --vz-tertiary-bg: var(--c-surface-3);
    --vz-heading-color: var(--c-ink);
    --vz-success: var(--c-success);
    --vz-warning: var(--c-warning);
    --vz-danger: var(--c-danger);
    --vz-info: var(--c-info);
    --vz-success-rgb: 59, 122, 87;
    --vz-warning-rgb: 184, 134, 44;
    --vz-danger-rgb: 162, 62, 43;
    --vz-info-rgb: 63, 110, 138;

    /* Velzon header */
    --vz-header-bg: var(--c-surface);
    --vz-header-item-color: var(--c-ink-2);

    /* Velzon vertical menu — force light */
    --vz-vertical-menu-bg: var(--c-surface-2);
    --vz-vertical-menu-item-color: var(--c-ink-2);
    --vz-vertical-menu-item-hover-color: var(--c-accent);
    --vz-vertical-menu-item-active-color: var(--c-accent);
    --vz-vertical-menu-sub-item-color: var(--c-muted);
    --vz-vertical-menu-sub-item-hover-color: var(--c-accent);
    --vz-vertical-menu-sub-item-active-color: var(--c-accent);
    --vz-vertical-menu-title-color: var(--c-muted);
}

/* ------------------------------------------------------------------------- *
 * 2. Base
 * ------------------------------------------------------------------------- */
html, body {
    background: var(--c-bg) !important;
    color: var(--c-ink);
    font-family: var(--c-font-sans);
    font-feature-settings: "cv11", "ss01";
    letter-spacing: -0.005em;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6,
.card-title,
.modal-title,
.page-title-box .page-title,
.breadcrumb-item.active {
    font-family: var(--c-font-serif);
    color: var(--c-ink);
    font-weight: 500;
    letter-spacing: -0.015em;
}

h1, .h1 { font-size: 2rem; }
h2, .h2 { font-size: 1.625rem; }
h3, .h3 { font-size: 1.375rem; }
h4, .h4 { font-size: 1.125rem; }
h5, .h5 { font-size: 1rem; }

a { color: var(--c-accent); text-decoration: none; }
a:hover { color: var(--c-accent-hover); }

::selection { background: var(--c-accent-soft); color: var(--c-accent-ink); }

/* ------------------------------------------------------------------------- *
 * 3. Layout chrome
 * ------------------------------------------------------------------------- */

/* Page surface */
.main-content,
.page-content {
    background: var(--c-bg);
}

/* Topbar — flatter, with hairline */
#page-topbar {
    background: var(--c-surface) !important;
    border-bottom: 1px solid var(--c-line);
    box-shadow: none !important;
    backdrop-filter: none;
}
#page-topbar .navbar-header { height: 64px; }
.topbar-user .btn { padding: 0.25rem 0.5rem; border-radius: var(--c-radius); }
.topbar-user .btn:hover { background: var(--c-surface-2); }
.user-name-text { color: var(--c-ink); font-weight: 500; }
.user-name-sub-text { color: var(--c-muted) !important; }

/* Sidebar — force light, hairline divider */
.app-menu.navbar-menu {
    background: var(--c-surface-2) !important;
    border-right: 1px solid var(--c-line);
    box-shadow: none !important;
}
.navbar-brand-box {
    background: var(--c-surface-2) !important;
    border-bottom: 1px solid var(--c-line);
    height: 64px;
}
.navbar-brand-box .logo-dark { display: inline-block !important; }
.navbar-brand-box .logo-light { display: none !important; }
.navbar-brand-box .logo-dark .text-white,
.navbar-brand-box .logo-light .text-white {
    color: var(--c-ink) !important;
}
.navbar-brand-box .logo-dark span,
.navbar-brand-box .logo-light span {
    color: var(--c-ink) !important;
    font-family: var(--c-font-serif) !important;
    font-weight: 500;
    letter-spacing: -0.02em;
}
#vertical-hover, #vertical-hover i { color: var(--c-muted) !important; }
#vertical-hover:hover { color: var(--c-ink) !important; }

/* Sidebar nav items */
#navbar-nav .nav-link.menu-link {
    color: var(--c-ink-2) !important;
    font-family: var(--c-font-sans) !important;
    font-weight: 450;
    font-size: 0.9375rem;
    padding: 0.5rem 0.875rem !important;
    margin: 0.0625rem 0.75rem;
    border-radius: var(--c-radius-sm);
    display: flex;
    align-items: center;
    gap: 0.625rem;
    transition: background 0.12s ease, color 0.12s ease;
}
#navbar-nav .nav-link.menu-link i {
    font-size: 1.125rem;
    color: var(--c-muted);
    width: auto;
    margin: 0;
    transition: color 0.12s ease;
}
#navbar-nav .nav-link.menu-link:hover {
    background: var(--c-surface-3);
    color: var(--c-ink) !important;
}
#navbar-nav .nav-link.menu-link:hover i { color: var(--c-ink); }
#navbar-nav .nav-link.menu-link.active,
#navbar-nav .nav-link.menu-link[aria-expanded="true"] {
    background: var(--c-surface);
    color: var(--c-ink) !important;
    box-shadow: inset 0 0 0 1px var(--c-line);
}
#navbar-nav .nav-link.menu-link.active i { color: var(--c-accent); }

#navbar-nav .nav-sm .nav-link {
    color: var(--c-muted) !important;
    font-size: 0.8125rem;
    padding: 0.375rem 0.875rem 0.375rem 2.5rem !important;
    margin: 0.0625rem 0.75rem;
    border-radius: var(--c-radius-sm);
}
#navbar-nav .nav-sm .nav-link:hover { color: var(--c-ink) !important; background: var(--c-surface-3); }
#navbar-nav .nav-sm .nav-link.active { color: var(--c-accent) !important; background: var(--c-accent-soft); }

/* Project switcher */
.project-switch-wrapper { border-bottom-color: var(--c-line) !important; }
.project-switch-wrapper .form-label {
    color: var(--c-muted) !important;
    font-size: 0.6875rem !important;
    font-weight: 500;
    letter-spacing: 0.1em !important;
}
.project-switch-wrapper .btn-light {
    background: var(--c-surface) !important;
    border-color: var(--c-line) !important;
    color: var(--c-ink) !important;
    border-radius: var(--c-radius-sm);
    padding: 0.5rem 0.75rem;
    box-shadow: var(--c-shadow-sm);
}
.project-switch-wrapper .btn-light:hover { background: var(--c-surface-2) !important; }
.project-switch-dropdown {
    border: 1px solid var(--c-line) !important;
    border-radius: var(--c-radius) !important;
    box-shadow: var(--c-shadow) !important;
}
.project-switch-dropdown .dropdown-item.active,
.project-switch-dropdown .dropdown-item.bg-primary {
    background: var(--c-accent-soft) !important;
    color: var(--c-accent-ink) !important;
}

/* Sidebar badges */
#navbar-nav .badge.bg-warning {
    background: var(--c-warning-soft) !important;
    color: var(--c-warning) !important;
    font-weight: 500;
    border-radius: 999px;
    padding: 0.2em 0.55em;
    font-size: 0.6875rem;
}
#navbar-nav .badge.bg-danger {
    background: var(--c-danger-soft) !important;
    color: var(--c-danger) !important;
    font-weight: 500;
    border-radius: 999px;
    padding: 0.2em 0.55em;
    font-size: 0.6875rem;
}

/* Section titles (e.g., "Menu" in Velzon) */
.menu-title {
    color: var(--c-muted) !important;
    font-size: 0.6875rem !important;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 1rem 1.375rem 0.5rem !important;
}

/* ------------------------------------------------------------------------- *
 * 4. Cards
 * ------------------------------------------------------------------------- */
.card {
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--c-radius);
    box-shadow: none;
}
.card-header {
    background: transparent;
    border-bottom: 1px solid var(--c-line);
    padding: 1rem 1.25rem;
}
.card-title {
    font-size: 1.0625rem;
    font-weight: 500;
}
.card-body { padding: 1.25rem; }

/* ------------------------------------------------------------------------- *
 * 5. Buttons
 * ------------------------------------------------------------------------- */
.btn {
    font-family: var(--c-font-sans);
    font-weight: 500;
    border-radius: var(--c-radius-sm);
    padding: 0.5rem 0.875rem;
    font-size: 0.875rem;
    transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
    box-shadow: none !important;
}
.btn-sm { padding: 0.35rem 0.625rem; font-size: 0.8125rem; }
.btn-lg { padding: 0.7rem 1.125rem; font-size: 0.9375rem; }

.btn-primary {
    background: var(--c-accent);
    border-color: var(--c-accent);
    color: #fff;
}
.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background: var(--c-accent-hover) !important;
    border-color: var(--c-accent-hover) !important;
    color: #fff !important;
}

.btn-secondary, .btn-light {
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    color: var(--c-ink);
}
.btn-secondary:hover, .btn-light:hover {
    background: var(--c-surface-2) !important;
    border-color: var(--c-line-strong) !important;
    color: var(--c-ink) !important;
}

.btn-soft-primary {
    background: var(--c-accent-soft);
    color: var(--c-accent-ink);
    border: 1px solid transparent;
}
.btn-soft-primary:hover {
    background: var(--c-accent);
    color: #fff;
}
.btn-soft-secondary {
    background: var(--c-surface-2);
    color: var(--c-ink-2);
    border: 1px solid var(--c-line);
}
.btn-soft-secondary:hover {
    background: var(--c-surface-3);
    color: var(--c-ink);
}
.btn-soft-danger {
    background: var(--c-danger-soft);
    color: var(--c-danger);
    border: 1px solid transparent;
}
.btn-soft-danger:hover { background: var(--c-danger); color: #fff; }

.btn-danger {
    background: var(--c-danger);
    border-color: var(--c-danger);
}
.btn-danger:hover {
    background: #872f20 !important;
    border-color: #872f20 !important;
}

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

.btn-icon { width: 2rem; height: 2rem; padding: 0; display: inline-flex; align-items: center; justify-content: center; }

/* ------------------------------------------------------------------------- *
 * 6. Forms
 * ------------------------------------------------------------------------- */
.form-control, .form-select {
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    color: var(--c-ink);
    border-radius: var(--c-radius-sm);
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    transition: border-color 0.12s ease, box-shadow 0.12s ease;
    box-shadow: none;
}
.form-control:focus, .form-select:focus {
    background: var(--c-surface);
    border-color: var(--c-accent);
    box-shadow: 0 0 0 3px var(--c-accent-soft);
    color: var(--c-ink);
}
.form-control::placeholder { color: var(--c-faint); }
.form-control-sm, .form-select-sm { padding: 0.375rem 0.625rem; font-size: 0.8125rem; }

.form-label {
    color: var(--c-ink-2);
    font-weight: 500;
    font-size: 0.8125rem;
    margin-bottom: 0.375rem;
}

.form-check-input {
    border: 1.5px solid var(--c-line-strong);
    background: var(--c-surface);
    border-radius: 4px;
}
.form-check-input:checked {
    background: var(--c-accent);
    border-color: var(--c-accent);
}
.form-check-input:focus { box-shadow: 0 0 0 3px var(--c-accent-soft); border-color: var(--c-accent); }

.input-group-text {
    background: var(--c-surface-2);
    border: 1px solid var(--c-line);
    color: var(--c-muted);
}
.input-group-text.bg-primary {
    background: var(--c-accent) !important;
    border-color: var(--c-accent) !important;
}

/* ------------------------------------------------------------------------- *
 * 7. Tables
 * ------------------------------------------------------------------------- */
.table {
    color: var(--c-ink);
    border-color: var(--c-line);
    --vz-table-bg: transparent;
    --vz-table-color: var(--c-ink);
    --vz-table-border-color: var(--c-line);
    --vz-table-striped-bg: var(--c-surface-2);
    --vz-table-hover-bg: var(--c-surface-2);
}
.table > :not(caption) > * > * {
    padding: 0.75rem 0.875rem;
    border-bottom-color: var(--c-line);
    background: transparent;
}
.table thead {
    background: transparent;
}
.table thead th, .table > thead {
    background: var(--c-surface-2) !important;
    color: var(--c-muted) !important;
    font-weight: 500;
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--c-line);
}
.table thead a { color: var(--c-muted) !important; }
.table thead a:hover { color: var(--c-ink) !important; }

.table.table-light > thead { background: var(--c-surface-2) !important; }
.table-align-middle > tbody > tr > td { vertical-align: middle; }

/* Hide last row's bottom border to play with card border */
.card-body > .table-responsive > .table > tbody > tr:last-child > * {
    border-bottom: 0;
}

/* ------------------------------------------------------------------------- *
 * 8. Badges
 * ------------------------------------------------------------------------- */
.badge {
    font-weight: 500;
    font-size: 0.7rem;
    letter-spacing: 0.01em;
    padding: 0.3em 0.55em;
    border-radius: 999px;
}
.badge.bg-success { background: var(--c-success-soft) !important; color: var(--c-success) !important; }
.badge.bg-warning { background: var(--c-warning-soft) !important; color: var(--c-warning) !important; }
.badge.bg-danger  { background: var(--c-danger-soft)  !important; color: var(--c-danger)  !important; }
.badge.bg-info    { background: var(--c-info-soft)    !important; color: var(--c-info)    !important; }
.badge.bg-secondary { background: var(--c-surface-3) !important; color: var(--c-ink-2) !important; }
.badge.bg-primary { background: var(--c-accent-soft) !important; color: var(--c-accent-ink) !important; }

/* ------------------------------------------------------------------------- *
 * 9. Alerts
 * ------------------------------------------------------------------------- */
.alert {
    border: 1px solid transparent;
    border-radius: var(--c-radius);
    padding: 0.875rem 1rem;
    font-size: 0.875rem;
}
.alert-success { background: var(--c-success-soft); border-color: var(--c-success-soft); color: var(--c-success); }
.alert-warning { background: var(--c-warning-soft); border-color: var(--c-warning-soft); color: var(--c-warning); }
.alert-danger  { background: var(--c-danger-soft);  border-color: var(--c-danger-soft);  color: var(--c-danger); }
.alert-info    { background: var(--c-info-soft);    border-color: var(--c-info-soft);    color: var(--c-info); }
.alert-link { color: inherit; text-decoration: underline; font-weight: 500; }

/* ------------------------------------------------------------------------- *
 * 10. Dropdowns / modals
 * ------------------------------------------------------------------------- */
.dropdown-menu {
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--c-radius);
    box-shadow: var(--c-shadow);
    padding: 0.375rem;
}
.dropdown-item {
    color: var(--c-ink);
    font-size: 0.875rem;
    border-radius: var(--c-radius-sm);
    padding: 0.4rem 0.625rem;
}
.dropdown-item:hover { background: var(--c-surface-2); color: var(--c-ink); }
.dropdown-item.text-danger { color: var(--c-danger) !important; }
.dropdown-item.text-danger:hover { background: var(--c-danger-soft); color: var(--c-danger) !important; }
.dropdown-divider { border-color: var(--c-line); margin: 0.25rem 0; }
.dropdown-header { color: var(--c-muted); font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.08em; }

.modal-content {
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--c-radius-lg);
    box-shadow: var(--c-shadow-lg);
}
.modal-header { border-bottom-color: var(--c-line); padding: 1rem 1.25rem; }
.modal-footer { border-top-color: var(--c-line); padding: 1rem 1.25rem; }

/* ------------------------------------------------------------------------- *
 * 11. Pagination
 * ------------------------------------------------------------------------- */
.pagination .page-link {
    color: var(--c-ink-2);
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    font-size: 0.8125rem;
    padding: 0.4rem 0.7rem;
}
.pagination .page-link:hover { background: var(--c-surface-2); color: var(--c-ink); }
.pagination .page-item.active .page-link {
    background: var(--c-accent);
    border-color: var(--c-accent);
    color: #fff;
}
.pagination .page-item.disabled .page-link { color: var(--c-faint); background: var(--c-surface); }

/* ------------------------------------------------------------------------- *
 * 12. Breadcrumbs
 * ------------------------------------------------------------------------- */
.page-title-box {
    padding-bottom: 1.25rem;
}
.page-title-box .page-title {
    font-size: 1.5rem;
    font-weight: 500;
}
.breadcrumb {
    font-size: 0.8125rem;
    margin-bottom: 0;
}
.breadcrumb-item { color: var(--c-muted); }
.breadcrumb-item a { color: var(--c-muted); }
.breadcrumb-item a:hover { color: var(--c-ink); }
.breadcrumb-item.active { color: var(--c-ink-2); font-family: var(--c-font-sans); font-weight: 500; }
.breadcrumb-item + .breadcrumb-item::before { color: var(--c-faint); }

/* ------------------------------------------------------------------------- *
 * 13. Auth pages
 * ------------------------------------------------------------------------- */
.auth-page-wrapper {
    background: var(--c-bg) !important;
    min-height: 100vh;
    padding-top: 0 !important;
}
.auth-one-bg, .auth-one-bg .bg-overlay, .auth-one-bg .shape { display: none !important; }
.auth-page-content { background: var(--c-bg); padding-top: 6rem; }
.auth-page-content .card {
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--c-radius-lg);
    box-shadow: var(--c-shadow);
}
.auth-page-wrapper .footer { background: transparent; color: var(--c-muted); }
.auth-page-wrapper .footer .text-muted { color: var(--c-muted) !important; }

/* ------------------------------------------------------------------------- *
 * 14. Misc — links/text utilities to inherit from theme
 * ------------------------------------------------------------------------- */
.text-primary { color: var(--c-accent) !important; }
.text-muted   { color: var(--c-muted) !important; }
.text-body    { color: var(--c-ink) !important; }
.bg-light     { background: var(--c-surface-2) !important; }
.bg-soft-primary { background: var(--c-accent-soft) !important; color: var(--c-accent-ink) !important; }
.border, .border-top, .border-bottom, .border-start, .border-end { border-color: var(--c-line) !important; }
.border-bottom-dashed { border-bottom-style: dashed !important; border-bottom-color: var(--c-line) !important; }

/* Bootstrap focus rings */
.btn:focus-visible, .form-control:focus-visible, .form-select:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--c-accent-soft);
}

/* SweetAlert2 lift to Claude palette */
.swal2-popup { border-radius: var(--c-radius-lg) !important; font-family: var(--c-font-sans) !important; }
.swal2-title { font-family: var(--c-font-serif) !important; color: var(--c-ink) !important; font-weight: 500 !important; }
.swal2-html-container { color: var(--c-muted) !important; }
.swal2-styled.swal2-confirm { background: var(--c-accent) !important; border-radius: var(--c-radius-sm) !important; }
.swal2-styled.swal2-cancel  { background: var(--c-surface-2) !important; color: var(--c-ink) !important; border: 1px solid var(--c-line) !important; border-radius: var(--c-radius-sm) !important; }