/* =========================================================================
   DPI Management — Design System
   ========================================================================= */

:root {
    /* Colori brand */
    --brand-50:  #eef4ff;
    --brand-100: #d9e6ff;
    --brand-200: #b8d0ff;
    --brand-300: #8ab0ff;
    --brand-400: #5a87ff;
    --brand-500: #2f5fe6;
    --brand-600: #1f47c4;
    --brand-700: #18389a;
    --brand-800: #142d7a;
    --brand-900: #0f2155;

    /* Neutri */
    --gray-50:  #f7f8fb;
    --gray-100: #eef0f5;
    --gray-200: #e3e6ee;
    --gray-300: #cfd4e0;
    --gray-400: #a5adbe;
    --gray-500: #717a8c;
    --gray-600: #4f5868;
    --gray-700: #353c4a;
    --gray-800: #1f2533;
    --gray-900: #11141d;

    /* Accenti semantici */
    --success-50:  #e8f8ef;
    --success-500: #16a34a;
    --success-600: #15803d;
    --warning-50:  #fff8e6;
    --warning-500: #d97706;
    --danger-50:   #fdecec;
    --danger-500:  #dc2626;
    --danger-600:  #b91c1c;
    --info-50:     #eaf6fc;
    --info-500:    #0284c7;

    /* Superfici */
    --surface:        #ffffff;
    --surface-muted:  var(--gray-50);
    --surface-soft:   #f9fbff;
    --bg:             #f3f5fa;

    /* Tipografia */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --font-display: var(--font-sans);

    /* Raggi e ombre */
    --radius-sm: 6px;
    --radius:    10px;
    --radius-lg: 14px;
    --radius-xl: 20px;

    --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow:    0 4px 12px rgba(15, 23, 42, 0.06), 0 2px 4px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 12px 24px rgba(15, 23, 42, 0.08), 0 4px 8px rgba(15, 23, 42, 0.04);

    /* Layout */
    --navbar-h: 64px;
    --container-max: 1440px;

    /* Bootstrap overrides */
    --bs-primary: var(--brand-600);
    --bs-primary-rgb: 31, 71, 196;
    --bs-body-bg: var(--bg);
    --bs-body-color: var(--gray-800);
    --bs-body-font-family: var(--font-sans);
    --bs-border-color: var(--gray-200);
    --bs-border-radius: var(--radius);
    --bs-border-radius-sm: var(--radius-sm);
    --bs-border-radius-lg: var(--radius-lg);
}

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

* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html, body {
    background: var(--bg);
    color: var(--gray-800);
    font-family: var(--font-sans);
    font-feature-settings: "cv02","cv03","cv04","cv11";
    letter-spacing: -0.01em;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    color: var(--gray-900);
    letter-spacing: -0.02em;
    font-weight: 600;
}

h1 { font-size: 1.625rem; }
h2 { font-size: 1.375rem; }
h3 { font-size: 1.125rem; }

a {
    color: var(--brand-600);
    text-decoration: none;
    transition: color 0.15s ease;
}
a:hover { color: var(--brand-700); }

::selection { background: var(--brand-100); color: var(--brand-900); }

/* Scrollbar discreta */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
    background: var(--gray-300);
    border-radius: 8px;
    border: 2px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }

/* =========================================================================
   Layout
   ========================================================================= */

.app-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.app-main {
    flex: 1;
    padding: 1.75rem 1.5rem 3rem;
    max-width: var(--container-max);
    margin: 0 auto;
    width: 100%;
}

@media (max-width: 768px) {
    .app-main { padding: 1.25rem 1rem 2rem; }
}

.section {
    margin-bottom: 1.75rem;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--gray-500);
    margin: 0;
}

/* =========================================================================
   Navbar
   ========================================================================= */

.app-navbar {
    background: var(--surface);
    border-bottom: 1px solid var(--gray-200);
    height: var(--navbar-h);
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    position: sticky;
    top: 0;
    z-index: 1020;
    backdrop-filter: saturate(180%) blur(8px);
}

.app-navbar .navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
}

.app-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    color: var(--gray-900);
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: -0.015em;
}

.app-brand:hover { color: var(--gray-900); }

.app-brand-logo {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--brand-500), var(--brand-700));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 0.875rem;
    box-shadow: var(--shadow-sm);
}

.app-brand-meta { display: flex; flex-direction: column; line-height: 1.2; }
.app-brand-meta small { color: var(--gray-500); font-weight: 500; font-size: 0.75rem; }

.navbar-actions { display: flex; align-items: center; gap: 0.625rem; }

.user-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.75rem 0.375rem 0.375rem;
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 999px;
    color: var(--gray-700);
    font-size: 0.8125rem;
    font-weight: 500;
}

.user-chip .avatar { width: 26px; height: 26px; font-size: 0.7rem; }

/* =========================================================================
   Page header
   ========================================================================= */

.page-header {
    margin-bottom: 1.75rem;
}

.page-header .breadcrumb-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-500);
    font-size: 0.8125rem;
    margin-bottom: 0.5rem;
}

.page-header .breadcrumb-bar a { color: var(--gray-500); }
.page-header .breadcrumb-bar a:hover { color: var(--gray-700); }
.page-header .breadcrumb-bar .sep { color: var(--gray-300); }

.page-title {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.page-subtitle {
    margin: 0.25rem 0 0;
    color: var(--gray-500);
    font-size: 0.9375rem;
}

.page-header-row {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
}

/* =========================================================================
   Card
   ========================================================================= */

.card {
    background: var(--surface);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xs);
    overflow: hidden;
}

.card + .card { margin-top: 1.25rem; }

.card-header {
    background: var(--surface);
    border-bottom: 1px solid var(--gray-200);
    padding: 1rem 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.card-header h2,
.card-header h3,
.card-header h4,
.card-header h5 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
}

.card-header .header-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: var(--brand-50);
    color: var(--brand-600);
    margin-right: 0.625rem;
}

.card-header-title { display: flex; align-items: center; }

.card-header-subtitle {
    color: var(--gray-500);
    font-size: 0.8125rem;
    margin: 0.125rem 0 0 calc(32px + 0.625rem);
}

.card-body { padding: 1.25rem; }
.card-footer {
    background: var(--surface-soft);
    border-top: 1px solid var(--gray-200);
    padding: 0.875rem 1.25rem;
}

/* Per la dashboard: card "soft" senza header */
.card-quiet { box-shadow: none; }

/* =========================================================================
   KPI / Stat cards
   ========================================================================= */

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

@media (max-width: 992px) {
    .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 540px) {
    .kpi-grid { grid-template-columns: 1fr; }
}

.kpi-card {
    background: var(--surface);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.25rem 1.125rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.kpi-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.kpi-card .kpi-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.625rem;
}

.kpi-card .kpi-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-500);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin: 0;
}

.kpi-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.0625rem;
}

.kpi-icon.brand   { background: var(--brand-50);   color: var(--brand-600); }
.kpi-icon.success { background: var(--success-50); color: var(--success-600); }
.kpi-icon.warning { background: var(--warning-50); color: var(--warning-500); }
.kpi-icon.info    { background: var(--info-50);    color: var(--info-500); }

.kpi-card .kpi-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    line-height: 1.1;
    letter-spacing: -0.025em;
    margin: 0;
    font-variant-numeric: tabular-nums;
}

.kpi-card .kpi-meta {
    margin: 0.5rem 0 0;
    font-size: 0.8125rem;
    color: var(--gray-500);
}

/* =========================================================================
   Form controls
   ========================================================================= */

.form-label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--gray-700);
    margin-bottom: 0.375rem;
}

.form-control,
.form-select {
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    padding: 0.5625rem 0.75rem;
    font-size: 0.9375rem;
    color: var(--gray-800);
    background-color: var(--surface);
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--brand-400);
    box-shadow: 0 0 0 4px rgba(47, 95, 230, 0.12);
}

.form-control::placeholder { color: var(--gray-400); }

.input-group-text {
    background: var(--surface-muted);
    border: 1px solid var(--gray-300);
    color: var(--gray-500);
    font-size: 0.9375rem;
}

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

.btn {
    border-radius: var(--radius);
    font-weight: 500;
    font-size: 0.9375rem;
    padding: 0.5625rem 1rem;
    line-height: 1.25;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: 1px solid transparent;
}

.btn:focus { box-shadow: 0 0 0 4px rgba(47, 95, 230, 0.18); outline: none; }

.btn-sm { padding: 0.375rem 0.75rem; font-size: 0.8125rem; border-radius: var(--radius-sm); }
.btn-lg { padding: 0.75rem 1.25rem; font-size: 1rem; }

.btn-primary {
    background: var(--brand-600);
    border-color: var(--brand-600);
    color: #fff;
}
.btn-primary:hover { background: var(--brand-700); border-color: var(--brand-700); color: #fff; }
.btn-primary:active { background: var(--brand-800); border-color: var(--brand-800); }

.btn-secondary {
    background: var(--surface);
    border-color: var(--gray-300);
    color: var(--gray-800);
}
.btn-secondary:hover { background: var(--gray-50); border-color: var(--gray-400); color: var(--gray-900); }

.btn-success {
    background: var(--success-600);
    border-color: var(--success-600);
    color: #fff;
}
.btn-success:hover { background: #126f33; border-color: #126f33; color: #fff; }

.btn-danger {
    background: var(--danger-500);
    border-color: var(--danger-500);
    color: #fff;
}
.btn-danger:hover { background: var(--danger-600); border-color: var(--danger-600); color: #fff; }

.btn-ghost {
    background: transparent;
    border-color: transparent;
    color: var(--gray-600);
}
.btn-ghost:hover { background: var(--gray-100); color: var(--gray-900); }

.btn-ghost-danger {
    background: transparent;
    border-color: transparent;
    color: var(--danger-500);
}
.btn-ghost-danger:hover { background: var(--danger-50); color: var(--danger-600); }

.btn-outline-secondary {
    background: transparent;
    border-color: var(--gray-300);
    color: var(--gray-700);
}
.btn-outline-secondary:hover { background: var(--gray-50); color: var(--gray-900); border-color: var(--gray-400); }

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
}

.btn-block { width: 100%; }

/* =========================================================================
   Badges & pills
   ========================================================================= */

.badge-soft {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.25rem 0.5rem;
    border-radius: 999px;
    line-height: 1;
}

.badge-soft.brand   { background: var(--brand-50);   color: var(--brand-700); }
.badge-soft.success { background: var(--success-50); color: var(--success-600); }
.badge-soft.warning { background: var(--warning-50); color: var(--warning-500); }
.badge-soft.danger  { background: var(--danger-50);  color: var(--danger-600); }
.badge-soft.muted   { background: var(--gray-100);   color: var(--gray-600); }

/* =========================================================================
   Avatar
   ========================================================================= */

.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--brand-100);
    color: var(--brand-700);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.8125rem;
    text-transform: uppercase;
    flex: none;
    letter-spacing: 0.02em;
}

.avatar.sm { width: 28px; height: 28px; font-size: 0.7rem; }
.avatar.lg { width: 48px; height: 48px; font-size: 1rem; }

.avatar.tone-1 { background: #ffe4e6; color: #be123c; }
.avatar.tone-2 { background: #fef3c7; color: #b45309; }
.avatar.tone-3 { background: #dcfce7; color: #166534; }
.avatar.tone-4 { background: #cffafe; color: #0e7490; }
.avatar.tone-5 { background: #ede9fe; color: #6d28d9; }
.avatar.tone-6 { background: #fce7f3; color: #be185d; }

/* =========================================================================
   Tables
   ========================================================================= */

.table-wrap {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--gray-200);
    background: var(--surface);
}

.table {
    margin: 0;
    color: var(--gray-800);
    font-size: 0.9375rem;
}

.table > :not(caption) > * > * {
    background-color: transparent;
    padding: 0.875rem 1rem;
    vertical-align: middle;
    border-bottom-color: var(--gray-100);
}

.table > thead > tr > th {
    background: var(--surface-soft);
    color: var(--gray-500);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--gray-200);
    white-space: nowrap;
}

.table > tbody > tr:last-child > * { border-bottom: 0; }

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

.table-compact > :not(caption) > * > * {
    padding: 0.625rem 0.75rem;
}

/* =========================================================================
   Lists (transfer list pattern)
   ========================================================================= */

.transfer-list {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    background: var(--surface);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 360px;
}

.transfer-list-header {
    padding: 0.875rem 1rem;
    border-bottom: 1px solid var(--gray-200);
    background: var(--surface-soft);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.transfer-list-header h4 {
    margin: 0;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.transfer-list-search {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--gray-100);
}

.transfer-list-search .form-control { padding-left: 2.25rem; }
.transfer-list-search .input-icon-wrap { position: relative; }
.transfer-list-search .input-icon-wrap .bi {
    position: absolute;
    top: 50%;
    left: 0.75rem;
    transform: translateY(-50%);
    color: var(--gray-400);
    pointer-events: none;
}

.transfer-list-body {
    flex: 1;
    overflow-y: auto;
    max-height: 460px;
}

.transfer-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--gray-100);
    transition: background 0.12s ease;
}

.transfer-list-item:hover { background: var(--surface-muted); }
.transfer-list-item:last-child { border-bottom: 0; }

.transfer-list-item .item-main {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
}

.transfer-list-item .item-name {
    font-weight: 500;
    color: var(--gray-900);
    font-size: 0.9375rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.transfer-list-item .item-meta {
    color: var(--gray-500);
    font-size: 0.8125rem;
}

.transfer-list-item .item-actions { display: flex; gap: 0.25rem; flex: none; }

.transfer-list-empty {
    padding: 2.5rem 1.5rem;
    text-align: center;
    color: var(--gray-500);
    font-size: 0.9375rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.transfer-list-empty .bi {
    font-size: 1.75rem;
    color: var(--gray-300);
}

/* =========================================================================
   Tabs
   ========================================================================= */

.nav-tabs {
    border-bottom: 1px solid var(--gray-200);
    gap: 0.25rem;
}

.nav-tabs .nav-link {
    border: none;
    color: var(--gray-500);
    font-weight: 500;
    font-size: 0.9375rem;
    padding: 0.75rem 1rem;
    border-radius: 0;
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.nav-tabs .nav-link:hover {
    color: var(--gray-800);
    border-color: transparent;
    background: transparent;
}

.nav-tabs .nav-link.active {
    color: var(--brand-700);
    border-color: var(--brand-600);
    background: transparent;
    font-weight: 600;
}

.nav-tabs .nav-link .bi { margin-right: 0.375rem; }

/* =========================================================================
   Modals
   ========================================================================= */

.modal-content {
    border: none;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.modal-header {
    border-bottom: 1px solid var(--gray-200);
    padding: 1rem 1.25rem;
}

.modal-title { font-size: 1.0625rem; font-weight: 600; }

.modal-body { padding: 1.25rem; }

.modal-footer {
    border-top: 1px solid var(--gray-200);
    padding: 0.875rem 1.25rem;
    background: var(--surface-soft);
    border-bottom-left-radius: var(--radius-lg);
    border-bottom-right-radius: var(--radius-lg);
}

/* =========================================================================
   Toast
   ========================================================================= */

.toast-container {
    position: fixed;
    bottom: 1.25rem;
    right: 1.25rem;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
}

.app-toast {
    pointer-events: auto;
    min-width: 280px;
    max-width: 380px;
    background: var(--surface);
    border: 1px solid var(--gray-200);
    border-left: 4px solid var(--brand-500);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    padding: 0.875rem 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    animation: toast-in 0.18s ease-out;
}

.app-toast.success { border-left-color: var(--success-500); }
.app-toast.danger  { border-left-color: var(--danger-500); }
.app-toast.warning { border-left-color: var(--warning-500); }

.app-toast .toast-icon { font-size: 1.125rem; line-height: 1; margin-top: 1px; flex: none; }
.app-toast.success .toast-icon { color: var(--success-500); }
.app-toast.danger  .toast-icon { color: var(--danger-500); }
.app-toast.warning .toast-icon { color: var(--warning-500); }
.app-toast .toast-icon { color: var(--brand-500); }

.app-toast .toast-body {
    flex: 1;
    font-size: 0.875rem;
    color: var(--gray-800);
    line-height: 1.4;
}

.app-toast .toast-close {
    background: transparent;
    border: none;
    color: var(--gray-400);
    padding: 0;
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
}
.app-toast .toast-close:hover { color: var(--gray-700); }

@keyframes toast-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* =========================================================================
   Chart container
   ========================================================================= */

.chart-container {
    position: relative;
    height: 320px;
    width: 100%;
}

@media (max-width: 768px) {
    .chart-container { height: 260px; }
}

/* Loading skeleton */
.skeleton {
    background: linear-gradient(
        90deg,
        var(--gray-100) 0%,
        var(--gray-200) 50%,
        var(--gray-100) 100%
    );
    background-size: 200% 100%;
    animation: skeleton-loading 1.4s infinite;
    border-radius: var(--radius-sm);
}

@keyframes skeleton-loading {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* =========================================================================
   Login
   ========================================================================= */

.auth-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background:
        radial-gradient(1200px 600px at 10% -10%, rgba(47, 95, 230, 0.18), transparent 60%),
        radial-gradient(800px 500px at 100% 110%, rgba(31, 71, 196, 0.15), transparent 60%),
        var(--bg);
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 2.25rem;
    border: 1px solid var(--gray-200);
}

.auth-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 1.75rem;
}

.auth-logo img {
    max-width: 140px;
    height: auto;
    margin-bottom: 0.875rem;
}

.auth-logo h1 {
    font-size: 1.25rem;
    margin: 0;
    color: var(--gray-900);
}

.auth-logo p {
    font-size: 0.875rem;
    color: var(--gray-500);
    margin: 0.25rem 0 0;
}

.auth-card .form-label { font-weight: 500; }
.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.8125rem;
    color: var(--gray-500);
}

/* =========================================================================
   Utilities
   ========================================================================= */

.text-muted-strong { color: var(--gray-500) !important; }
.bg-soft { background: var(--surface-soft) !important; }
.divider { height: 1px; background: var(--gray-200); margin: 1rem 0; }
.cursor-pointer { cursor: pointer; }

.icon-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--brand-50);
    color: var(--brand-600);
    font-size: 1.0625rem;
    flex: none;
}

.empty-state {
    text-align: center;
    padding: 2.5rem 1.25rem;
    color: var(--gray-500);
}
.empty-state .bi {
    font-size: 2.5rem;
    color: var(--gray-300);
    display: block;
    margin-bottom: 0.75rem;
}
.empty-state h4 { color: var(--gray-700); margin: 0 0 0.25rem; font-size: 1rem; font-weight: 600; }
.empty-state p { margin: 0; font-size: 0.9375rem; }

.alert {
    border-radius: var(--radius);
    border: 1px solid transparent;
    padding: 0.875rem 1rem;
    font-size: 0.9375rem;
}
.alert-danger {
    background: var(--danger-50);
    border-color: rgba(220, 38, 38, 0.2);
    color: var(--danger-600);
}
.alert-success {
    background: var(--success-50);
    border-color: rgba(22, 163, 74, 0.2);
    color: var(--success-600);
}
.alert-warning {
    background: var(--warning-50);
    border-color: rgba(217, 119, 6, 0.2);
    color: var(--warning-500);
}