/* ==========================================================================
   NexBridge Accounting — Global Design System
   A cohesive, responsive theme applied across every page via the shared
   layout. Custom class names used by the views are preserved and restyled.
   ========================================================================== */

:root {
    /* ---- Brand palette: deep petrol + emerald + amber (financial) ---- */
    --ink:            #0c2f33;   /* deep petrol — sidebar / headings   */
    --ink-2:          #12434a;
    --ink-3:          #1a565e;

    --primary:        #0f766e;   /* teal — primary actions             */
    --primary-hover:  #0d9488;
    --primary-deep:   #115e59;
    --primary-soft:   #e3f2f0;   /* tinted backgrounds                 */

    --accent:         #d97706;   /* amber — highlights / active nav    */
    --accent-soft:    #fdf1dc;

    --success:        #059669;   /* income  */
    --success-soft:   #e2f5ee;
    --danger:         #dc2626;   /* expense */
    --danger-soft:    #fdeaea;
    --warning:        #d97706;
    --warning-soft:   #fdf1dc;
    --info:           #0891b2;
    --info-soft:      #e0f4f9;

    /* ---- Neutrals ---- */
    --bg:             #f3f6f5;
    --surface:        #ffffff;
    --surface-2:      #f8faf9;
    --border:         #e2e8e6;
    --border-strong:  #cfd9d6;
    --text:           #182a2c;
    --text-2:         #3c5154;
    --muted:          #61757a;

    /* ---- Type ---- */
    --font-body: 'Vazirmatn', 'Segoe UI', Tahoma, sans-serif;

    /* ---- Shape & depth ---- */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    --shadow-xs: 0 1px 2px rgba(12,47,51,.06);
    --shadow-sm: 0 2px 6px rgba(12,47,51,.08);
    --shadow-md: 0 6px 18px rgba(12,47,51,.10);
    --shadow-lg: 0 14px 34px rgba(12,47,51,.14);
    --shadow-xl: 0 24px 50px rgba(12,47,51,.18);

    --ring: 0 0 0 4px rgba(15,118,110,.16);

    --transition: .22s cubic-bezier(.4,0,.2,1);

    /* Legacy aliases kept because many views reference them */
    --primary-color: var(--primary);
    --primary-color-dark: var(--primary-deep);
    --primary-color-light: var(--primary-soft);
    --primary-gradient: linear-gradient(135deg, var(--ink) 0%, var(--primary) 100%);
    --income-green: var(--success);
    --expense-red: var(--danger);
    --balance-blue: var(--info);
    --tax-orange: var(--accent);
    --gray-50:#f8faf9; --gray-100:#eef2f1; --gray-200:var(--border);
    --gray-300:var(--border-strong); --gray-400:#9fb0ad; --gray-500:var(--muted);
    --gray-600:var(--text-2); --gray-700:#2b3f42; --gray-800:var(--text); --gray-900:var(--ink);
    --bg-primary: var(--bg); --bg-card: var(--surface);
    --radius-2xl: 24px; --border-radius: var(--radius-md);
    /* Card surface: soft white-to-cool gradient (defined in shell-apple.css,
       always loaded on every page) so cards get a hint of depth. */
    --card-surface: linear-gradient(180deg, #ffffff 0%, #f4f9fd 100%);
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */
* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: var(--font-body) !important;
    font-size: 15px;
    line-height: 1.7;
    color: var(--text);
    background-color: var(--bg);
    /* subtle layered backdrop: soft top wash + faint grid */
    background-image:
        radial-gradient(1100px 380px at 85% -80px, rgba(15,118,110,.07), transparent 60%),
        radial-gradient(900px 320px at -10% 0, rgba(217,119,6,.05), transparent 55%);
    background-repeat: no-repeat;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

input, select, textarea, button { font-family: inherit !important; }

h1,h2,h3,h4,h5,h6 {
    font-weight: 800;
    color: var(--ink);
    letter-spacing: -0.01em;
    line-height: 1.35;
}

a { color: var(--primary); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--primary-hover); }

/* tabular numerals for anything money-like */
.table, .num, .amount, .price, [class*="total"] { font-variant-numeric: tabular-nums; }

::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 8px; border: 2px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: var(--muted); }

::selection { background: rgba(15,118,110,.18); }

/* --------------------------------------------------------------------------
   Bootstrap overrides — buttons
   -------------------------------------------------------------------------- */
.btn {
    font-family: var(--font-body) !important;
    font-weight: 600;
    border-radius: var(--radius-sm);
    padding: .55rem 1.15rem;
    transition: all var(--transition);
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .45rem;
}
.btn:focus-visible { box-shadow: var(--ring); outline: none; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn:disabled { opacity: .55; transform: none; }

.btn-primary { background: var(--primary); border-color: var(--primary); color:#fff; box-shadow: var(--shadow-xs); }
.btn-primary:hover, .btn-primary:focus { background: var(--primary-hover); border-color: var(--primary-hover); color:#fff; box-shadow: var(--shadow-sm); }

.btn-success { background: var(--success); border-color: var(--success); color:#fff; }
.btn-success:hover, .btn-success:focus { background:#047857; border-color:#047857; color:#fff; }

.btn-danger { background: var(--danger); border-color: var(--danger); color:#fff; }
.btn-danger:hover, .btn-danger:focus { background:#b91c1c; border-color:#b91c1c; color:#fff; }

.btn-warning { background: var(--accent); border-color: var(--accent); color:#fff; }
.btn-warning:hover, .btn-warning:focus { background:#b45309; border-color:#b45309; color:#fff; }

.btn-info { background: var(--info); border-color: var(--info); color:#fff; }
.btn-info:hover, .btn-info:focus { background:#0e7490; border-color:#0e7490; color:#fff; }

.btn-secondary { background: var(--text-2); border-color: var(--text-2); color:#fff; }
.btn-secondary:hover, .btn-secondary:focus { background: var(--ink); border-color: var(--ink); color:#fff; }

.btn-light { background: var(--surface); border-color: var(--border); color: var(--text-2); }
.btn-light:hover { background: var(--surface-2); border-color: var(--border-strong); color: var(--ink); }

.btn-link { color: var(--primary); font-weight:600; }
.btn-link:hover { color: var(--primary-hover); }

.btn-outline-primary { color: var(--primary); border-color: var(--primary); background: transparent; }
.btn-outline-primary:hover, .btn-outline-primary:focus { background: var(--primary); border-color: var(--primary); color:#fff; }
.btn-outline-success { color: var(--success); border-color: var(--success); background: transparent; }
.btn-outline-success:hover { background: var(--success); color:#fff; }
.btn-outline-danger { color: var(--danger); border-color: var(--danger); background: transparent; }
.btn-outline-danger:hover { background: var(--danger); color:#fff; }
.btn-outline-warning { color: var(--accent); border-color: var(--accent); background: transparent; }
.btn-outline-warning:hover { background: var(--accent); color:#fff; }
.btn-outline-info { color: var(--info); border-color: var(--info); background: transparent; }
.btn-outline-info:hover { background: var(--info); color:#fff; }
.btn-outline-secondary { color: var(--muted); border-color: var(--border-strong); background: transparent; }
.btn-outline-secondary:hover { background: var(--ink); border-color: var(--ink); color:#fff; }

.btn-sm, .btn-group-sm > .btn { padding:.35rem .8rem; font-size:.85rem; border-radius:7px; }
.btn-lg, .btn-group-lg > .btn { padding:.8rem 1.6rem; font-size:1.05rem; border-radius:var(--radius-md); }

/* --------------------------------------------------------------------------
   Bootstrap overrides — cards
   -------------------------------------------------------------------------- */
.card {
    background: var(--card-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs), inset 0 1px 0 rgba(255,255,255,.85);
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition);
}
.card:hover { box-shadow: var(--shadow-sm); }
.card-header {
    background: var(--surface-2);
    border-bottom: 1px solid var(--border);
    font-weight: 700;
    color: var(--ink);
    padding: .9rem 1.25rem;
}
.card-body { padding: 1.25rem; }
.card-footer { background: var(--surface-2); border-top: 1px solid var(--border); padding: .9rem 1.25rem; }
.card-title { font-weight: 800; color: var(--ink); }

/* --------------------------------------------------------------------------
   Bootstrap overrides — tables
   -------------------------------------------------------------------------- */
.table { --bs-table-bg: transparent; color: var(--text-2); border-color: var(--border); }
.table thead th {
    background: var(--ink);
    color: #e7f0ef;
    font-weight: 600;
    font-size: .82rem;
    letter-spacing: .02em;
    padding: .85rem 1rem;
    border-bottom: none;
    white-space: nowrap;
}
.table thead th:first-child { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }
.table thead th:last-child  { border-radius: var(--radius-sm) 0 0 var(--radius-sm); }
.table tbody td { padding: .8rem 1rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tbody tr { transition: background var(--transition); }
.table tbody tr:hover { background: var(--primary-soft); }
.table-striped > tbody > tr:nth-of-type(odd) > * { background: var(--surface-2); }
.table-responsive { border-radius: var(--radius-lg); }

/* --------------------------------------------------------------------------
   Bootstrap overrides — forms
   -------------------------------------------------------------------------- */
.form-label { font-weight: 600; font-size: .85rem; color: var(--text-2); margin-bottom: .4rem; }

.form-control, .form-select {
    border: 1.5px solid var(--border);
    border-radius: var(--radius-sm);
    padding: .6rem .9rem;
    font-size: .95rem;
    color: var(--text);
    background-color: var(--surface);
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
.form-control::placeholder { color: var(--muted); font-weight:400; }
.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    background-color: var(--surface);
    box-shadow: var(--ring);
    outline: none;
}
.form-control.is-invalid, .form-select.is-invalid { border-color: var(--danger); }
.form-control:disabled, .form-select:disabled { background: var(--surface-2); color: var(--muted); }

.input-group-text { background: var(--surface-2); border: 1.5px solid var(--border); color: var(--muted); border-radius: var(--radius-sm); }
.form-check-input:checked { background-color: var(--primary); border-color: var(--primary); }
.form-check-input:focus { box-shadow: var(--ring); border-color: var(--primary); }
.form-switch .form-check-input:checked { background-color: var(--primary); }

/* --------------------------------------------------------------------------
   Bootstrap overrides — badges, alerts, nav, misc
   -------------------------------------------------------------------------- */
.badge { font-weight: 600; border-radius: 6px; padding: .38em .65em; letter-spacing:.01em; }
.badge.bg-primary, .badge.bg-success, .badge.bg-danger, .badge.bg-warning, .badge.bg-info { box-shadow: var(--shadow-xs); }
.bg-primary { background-color: var(--primary) !important; }
.bg-success { background-color: var(--success) !important; }
.bg-danger  { background-color: var(--danger) !important; }
.bg-warning { background-color: var(--accent) !important; }
.bg-info    { background-color: var(--info) !important; }
.text-primary { color: var(--primary) !important; }
.text-success { color: var(--success) !important; }
.text-danger  { color: var(--danger) !important; }
.text-warning { color: var(--accent) !important; }
.text-info    { color: var(--info) !important; }
.text-muted   { color: var(--muted) !important; }
.border { border-color: var(--border) !important; }

.alert { border: none; border-right: 4px solid; border-radius: var(--radius-md); padding: .9rem 1.15rem; font-weight:500; }
.alert-success { background: var(--success-soft); border-right-color: var(--success); color:#065f46; }
.alert-danger  { background: var(--danger-soft);  border-right-color: var(--danger);  color:#991b1b; }
.alert-warning { background: var(--warning-soft); border-right-color: var(--accent);  color:#92400e; }
.alert-info    { background: var(--info-soft);    border-right-color: var(--info);    color:#155e75; }

.nav-link { color: var(--text-2); font-weight:600; transition: color var(--transition); }
.nav-link:hover, .nav-link:focus { color: var(--primary); }
.nav-link.active, .nav-pills .nav-link.active { color:#fff; }
.nav-pills .nav-link { border-radius: var(--radius-sm); }
.nav-pills .nav-link.active { background: var(--primary); }
.nav-tabs { border-bottom: 2px solid var(--border); }
.nav-tabs .nav-link { border:none; border-bottom:3px solid transparent; margin-bottom:-2px; }
.nav-tabs .nav-link.active { background:transparent; color:var(--primary); border-bottom-color:var(--primary); font-weight:700; }

.dropdown-menu {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    padding: .45rem;
    animation: nb-drop .18s ease;
}
.dropdown-item { border-radius: var(--radius-sm); padding:.5rem .85rem; font-weight:500; color:var(--text-2); transition: all var(--transition); }
.dropdown-item:hover, .dropdown-item:focus { background: var(--primary-soft); color: var(--primary-deep); }
@keyframes nb-drop { from{opacity:0; transform:translateY(-6px);} to{opacity:1; transform:none;} }

.modal-content { border:none; border-radius: var(--radius-xl); box-shadow: var(--shadow-xl); overflow:hidden; }
.modal-header { background: var(--ink); color:#fff; border:none; }
.modal-header .btn-close { filter: invert(1); }
.modal-title { color:#fff; font-weight:800; }

.pagination .page-link { color: var(--primary); border-color: var(--border); font-weight:600; }
.pagination .page-item.active .page-link { background: var(--primary); border-color: var(--primary); color:#fff; }
.pagination .page-link:hover { background: var(--primary-soft); }

.list-group-item { border-color: var(--border); color: var(--text-2); }
.list-group-item.active { background: var(--primary); border-color: var(--primary); }

.progress { background: var(--border); border-radius: 99px; height: 8px; }
.progress-bar { background: var(--primary); border-radius: 99px; }

.accordion-button { font-weight:700; color: var(--ink); }
.accordion-button:not(.collapsed) { background: var(--primary-soft); color: var(--primary-deep); box-shadow:none; }
.accordion-button:focus { box-shadow: var(--ring); }

.form-control:focus-visible, .btn:focus-visible { outline:none; }

/* select2 harmonisation */
.select2-container--default .select2-selection--single {
    border: 1.5px solid var(--border) !important;
    border-radius: var(--radius-sm) !important;
    height: 44px !important;
    background: var(--surface) !important;
}
.select2-container--default.select2-container--open .select2-selection--single { border-color: var(--primary) !important; }
.select2-dropdown { border: 1px solid var(--border) !important; border-radius: var(--radius-md) !important; box-shadow: var(--shadow-lg) !important; }
.select2-results__option--highlighted { background: var(--primary) !important; }

/* sweetalert2 */
.swal2-popup { border-radius: var(--radius-xl) !important; font-family: var(--font-body) !important; }
.swal2-confirm { background: var(--primary) !important; border-radius: var(--radius-sm) !important; }

/* --------------------------------------------------------------------------
   App shell helpers (used across views)
   -------------------------------------------------------------------------- */
.modern-card {
    background: var(--card-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
    transition: box-shadow var(--transition), transform var(--transition);
    overflow: hidden;
    position: relative;
}
.modern-card::before {
    content:''; position:absolute; top:0; right:0; left:0; height:3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    opacity:0; transition: opacity var(--transition);
}
.modern-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.modern-card:hover::before { opacity:1; }
.modern-card-header { padding:1.15rem 1.4rem; border-bottom:1px solid var(--border); background:var(--surface-2); font-weight:800; color:var(--ink); }
.modern-card-body { padding:1.4rem; }
.modern-card-footer { padding:1rem 1.4rem; border-top:1px solid var(--border); background:var(--surface-2); }

/* Dashboard tiles */
.dashboard-card {
    background: var(--card-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
    transition: all var(--transition);
    overflow: hidden;
    position: relative;
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
}
.dashboard-card::before {
    content:''; position:absolute; top:0; right:0; left:0; height:4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0); transform-origin: right;
    transition: transform .3s cubic-bezier(.4,0,.2,1);
}
.dashboard-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); text-decoration:none; color:inherit; }
.dashboard-card:hover::before { transform: scaleX(1); }
.dashboard-card .card-body { padding:1.8rem 1.4rem; text-align:center; }
.dashboard-card .card-title { font-weight:800; color:var(--ink); margin-top:.9rem; }
.dashboard-card .card-text { color: var(--muted); font-size:.9rem; }

.icon-circle {
    width:72px; height:72px; border-radius:22px;
    display:flex; align-items:center; justify-content:center;
    margin:0 auto 1rem; font-size:1.7rem; color:#fff;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition), box-shadow var(--transition);
}
.dashboard-card:hover .icon-circle { transform: scale(1.08) rotate(-4deg); box-shadow: var(--shadow-lg); }
.icon-circle.income    { background: linear-gradient(135deg,#059669,#10b981); }
.icon-circle.expense   { background: linear-gradient(135deg,#dc2626,#f87171); }
.icon-circle.balance   { background: linear-gradient(135deg,#0891b2,#22d3ee); }
.icon-circle.tax       { background: linear-gradient(135deg,#d97706,#fbbf24); }
.icon-circle.profit    { background: linear-gradient(135deg,#7c3aed,#a78bfa); }
.icon-circle.customers { background: linear-gradient(135deg,#0f766e,#2dd4bf); }
.icon-circle.products  { background: linear-gradient(135deg,#4338ca,#818cf8); }
.icon-circle.invoices  { background: linear-gradient(135deg,#059669,#34d399); }
.icon-circle.reports   { background: linear-gradient(135deg,#b45309,#f59e0b); }
.icon-circle.connection{ background: linear-gradient(135deg,#475569,#94a3b8); }

/* Page header band used on list pages */
.header-section {
    background: linear-gradient(120deg, var(--ink) 0%, var(--ink-3) 100%);
    color:#fff;
    padding:1.4rem 1.5rem;
    border-radius: var(--radius-xl);
    margin-bottom:1.6rem;
    box-shadow: var(--shadow-md);
    display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem;
    position:relative; overflow:hidden;
}
.header-section::after {
    content:''; position:absolute; left:-40px; top:-40px; width:180px; height:180px;
    background: radial-gradient(circle, rgba(217,119,6,.28), transparent 70%);
    pointer-events:none;
}
.header-section h4 { color:#fff !important; margin:0 0 .2rem; font-weight:800; }
.header-section .text-muted { color: rgba(255,255,255,.72) !important; }
.header-section .badge { background: rgba(255,255,255,.16) !important; color:#fff !important; border:1px solid rgba(255,255,255,.25) !important; }

/* Filter card (dark) on list pages */
.filter-card {
    background: linear-gradient(145deg, var(--ink) 0%, var(--ink-2) 100%);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    margin-bottom:1.6rem;
    padding:1.35rem 1.5rem;
    border:1px solid rgba(255,255,255,.08);
}
.filter-card .form-label { color:#cfe0de; font-weight:600; }
.filter-card .form-control, .filter-card .form-select {
    background:#0f3a40; border:1px solid rgba(255,255,255,.15); color:#fff;
}
.filter-card .form-control::placeholder { color:#7fa3a0; }
.filter-card .form-control:focus, .filter-card .form-select:focus {
    background:#0c3237; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(217,119,6,.18);
}
.filter-card .form-select option { color: var(--text); background: var(--surface); }

/* Button group bar */
.button-group {
    display:flex; justify-content:center; gap:.8rem; flex-wrap:wrap;
    padding:1rem; background:var(--surface); border:1px solid var(--border);
    border-radius: var(--radius-lg); box-shadow: var(--shadow-xs); margin-top:1.4rem;
}
.button-group .btn { flex:1 1 auto; max-width:220px; box-shadow: var(--shadow-xs); }

/* Modern table wrapper */
.table-modern { background:var(--surface); border-radius:var(--radius-lg); overflow:hidden; box-shadow:var(--shadow-xs); border:1px solid var(--border); }
.table-modern thead { background: var(--ink); }
.table-modern th { color:#e7f0ef; font-weight:600; padding:.9rem 1rem; border:none; }
.table-modern td { padding:.85rem 1rem; border-bottom:1px solid var(--border); vertical-align:middle; }
.table-modern tbody tr:hover { background: var(--primary-soft); }

/* Modern badges / alerts (custom names) */
.badge-modern { padding:.45rem .9rem; border-radius:8px; font-weight:600; font-size:.85rem; box-shadow:var(--shadow-xs); }
.badge-success-modern { background:var(--success); color:#fff; }
.badge-danger-modern  { background:var(--danger); color:#fff; }
.badge-warning-modern { background:var(--accent); color:#fff; }
.badge-info-modern    { background:var(--info); color:#fff; }

.alert-modern { border-radius:var(--radius-md); border:none; box-shadow:var(--shadow-xs); padding:1rem 1.25rem; position:relative; overflow:hidden; }
.alert-modern::before { content:''; position:absolute; top:0; right:0; bottom:0; width:4px; }
.alert-success-modern { background:var(--success-soft); color:#065f46; } .alert-success-modern::before{background:var(--success);}
.alert-danger-modern  { background:var(--danger-soft);  color:#991b1b; } .alert-danger-modern::before{background:var(--danger);}
.alert-warning-modern { background:var(--warning-soft); color:#92400e; } .alert-warning-modern::before{background:var(--accent);}
.alert-info-modern    { background:var(--info-soft);    color:#155e75; } .alert-info-modern::before{background:var(--info);}

/* Modern buttons (custom names) */
.btn-modern { background:var(--primary); color:#fff; border:none; border-radius:var(--radius-sm); padding:.7rem 1.5rem; font-weight:700; box-shadow:var(--shadow-sm); transition:all var(--transition); }
.btn-modern:hover { transform:translateY(-2px); box-shadow:var(--shadow-md); color:#fff; }
.btn-primary-modern { background:linear-gradient(135deg,var(--primary),var(--primary-deep)); color:#fff; border:none; box-shadow:0 4px 12px rgba(15,118,110,.3); }
.btn-primary-modern:hover { color:#fff; box-shadow:0 8px 20px rgba(15,118,110,.35); }
.btn-success-modern { background:linear-gradient(135deg,var(--success),#047857); color:#fff; border:none; }
.btn-danger-modern  { background:linear-gradient(135deg,var(--danger),#b91c1c); color:#fff; border:none; }
.btn-warning-modern { background:linear-gradient(135deg,var(--accent),#b45309); color:#fff; border:none; }

/* Charts */
.chart-container { background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-xl); padding:1.6rem; box-shadow:var(--shadow-xs); }

/* Loading */
.loading-spinner { width:42px; height:42px; border:3px solid var(--border); border-top-color:var(--primary); border-radius:50%; animation:spin 1s linear infinite; }
@keyframes spin { to { transform:rotate(360deg);} }
.pulse { animation:pulse 2s infinite; }
@keyframes pulse { 0%,100%{transform:scale(1);} 50%{transform:scale(1.04);} }

/* Generic reveal for content cards */
.fade-in { animation: nb-fade .45s ease both; }
@keyframes nb-fade { from{opacity:0; transform:translateY(10px);} to{opacity:1; transform:none;} }

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    body { font-size: 14px; }
    .modern-card-body { padding:1rem; }
    .dashboard-card .card-body { padding:1.3rem 1rem; }
    .icon-circle { width:58px; height:58px; font-size:1.35rem; border-radius:18px; }
    .header-section { flex-direction:column; align-items:flex-start; text-align:right; padding:1.1rem 1.2rem; }
    .button-group { flex-direction:column; align-items:stretch; }
    .button-group .btn { max-width:100%; }
    .filter-card { padding:1rem; }
    .table thead th, .table tbody td { padding:.6rem .7rem; font-size:.85rem; }
}

@media print {
    .sidebar, .modern-bottom-nav, .btn-modern, .header-section .btn { display:none !important; }
    body { background:#fff; }
    .modern-card, .card { box-shadow:none; border:1px solid var(--border); }
}

/* --------------------------------------------------------------------------
   Locked feature state (spec: show everything, lock unauthorized).
   Applies to cards/buttons/links that are locked but still visible —
   dimmed, not-allowed cursor, dashed "premium/restricted" hint, subtle blur.
   -------------------------------------------------------------------------- */
.card.locked,
.btn.locked,
.card__link.locked {
    opacity: 0.55;
    cursor: not-allowed;
    position: relative;
    user-select: none;
    filter: grayscale(0.3);
}
.card.locked::before,
.btn.locked::before,
.card__link.locked::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 1.5px dashed rgba(220, 53, 69, 0.5);
    border-radius: inherit;
    pointer-events: none;
    z-index: 3;
}
.card.locked > * {
    filter: blur(0.5px); /* subtle premium blur */
}
.card.locked:hover,
.btn.locked:hover,
.card__link.locked:hover {
    opacity: 0.55;
    transform: none !important;
    box-shadow: none !important;
}