:root {
    --tt-navy: #0f2d4a;
    --tt-navy-2: #163a5c;
    --tt-teal: #0d8a74;
    --tt-teal-soft: #e6f6f2;
    --tt-blue: #1f6feb;
    --tt-blue-soft: #eaf1ff;
    --tt-amber: #c47a12;
    --tt-amber-soft: #fff5e6;
    --tt-violet: #5b4db8;
    --tt-violet-soft: #f0edff;
    --tt-rose: #b4234a;
    --tt-rose-soft: #fdecef;
    --tt-slate: #5b6775;
    --tt-border: #d7dee8;
    --tt-border-strong: #b8c4d4;
    --tt-panel: #ffffff;
    --tt-bg: #e8eef5;
    --tt-bg-grid: #dfe7f1;
    --tt-shadow: 0 1px 2px rgba(15, 45, 74, 0.06), 0 8px 24px rgba(15, 45, 74, 0.06);
}

body {
    background:
        linear-gradient(180deg, #edf2f8 0%, var(--tt-bg) 220px),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 23px,
            rgba(15, 45, 74, 0.015) 23px,
            rgba(15, 45, 74, 0.015) 24px
        );
    color: #1c2834;
    min-height: 100vh;
    font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

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

.app-main {
    flex: 1;
}

.app-authenticated .app-main {
    padding-top: 1.15rem;
}

/* Auto-elevate common page header rows used across list/form screens */
.app-main > .d-flex.justify-content-between.align-items-center.mb-3 {
    background: #fff;
    border: 1px solid var(--tt-border);
    border-radius: 12px;
    box-shadow: var(--tt-shadow);
    padding: 0.85rem 1rem;
    margin-bottom: 1rem !important;
}

.app-main > .d-flex.justify-content-between.align-items-center.mb-3 .section-title {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

/* ---------- Top navigation ---------- */
.app-topbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    box-shadow: 0 2px 12px rgba(15, 45, 74, 0.18);
}

.app-topbar-accent {
    height: 4px;
    background: linear-gradient(90deg, #0d8a74 0%, #1f6feb 45%, #5b4db8 100%);
}

.app-nav {
    background: linear-gradient(180deg, var(--tt-navy-2), var(--tt-navy));
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 0.55rem;
    padding-bottom: 0.55rem;
}

.app-nav .navbar-brand {
    color: #fff !important;
    margin-right: 1.25rem;
}

.brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.35);
    background: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.brand-mark img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-name {
    font-weight: 700;
    letter-spacing: 0.02em;
    font-size: 1.05rem;
}

.brand-tag {
    font-size: 0.68rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

.app-nav .navbar-toggler {
    border: 1px solid rgba(255, 255, 255, 0.35);
}

.app-nav .navbar-toggler-icon {
    filter: invert(1);
}

.nav-pill {
    display: inline-flex !important;
    align-items: center;
    gap: 0.4rem;
    color: rgba(255, 255, 255, 0.92) !important;
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 0.45rem 0.75rem !important;
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.nav-pill i {
    font-size: 1rem;
    opacity: 0.95;
}

.nav-pill:hover,
.nav-pill:focus,
.nav-item.show > .nav-pill {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.18);
}

.nav-pill-masters { border-bottom: 3px solid #4db6a5 !important; }
.nav-pill-entry { border-bottom: 3px solid #5b9cff !important; }
.nav-pill-reports { border-bottom: 3px solid #e0a84a !important; }
.nav-pill-review { border-bottom: 3px solid #7a6fd1 !important; }
.nav-pill-admin { border-bottom: 3px solid #e06b8a !important; }

.nav-user {
    display: inline-flex !important;
    align-items: center;
    gap: 0.55rem;
    color: #fff !important;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 999px;
    padding: 0.3rem 0.7rem 0.3rem 0.3rem !important;
    background: rgba(255, 255, 255, 0.08);
}

.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(145deg, #1f6feb, #0d8a74);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.35);
}

.user-meta {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
    padding-right: 0.15rem;
}

.user-name {
    font-size: 0.85rem;
    font-weight: 700;
}

.user-role {
    font-size: 0.68rem;
    color: rgba(255, 255, 255, 0.7);
}

/* ---------- Dropdowns ---------- */
.dropdown-menu-enterprise {
    border: 1px solid var(--tt-border-strong);
    border-radius: 10px;
    box-shadow: var(--tt-shadow);
    padding: 0.45rem;
    min-width: 16.5rem;
    margin-top: 0.4rem !important;
}

.dropdown-menu-enterprise .dropdown-header {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--tt-slate);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.75rem 0.25rem;
}

.dropdown-menu-enterprise .dropdown-item {
    border-radius: 7px;
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.5rem 0.7rem;
    color: #243241;
    font-weight: 500;
}

.dropdown-menu-enterprise .dropdown-item i {
    width: 1.15rem;
    text-align: center;
    color: var(--tt-slate);
}

.dropdown-menu-enterprise .dropdown-item:hover,
.dropdown-menu-enterprise .dropdown-item:focus {
    background: #f3f7fb;
    border-color: var(--tt-border);
    color: var(--tt-navy);
}

.dropdown-masters { border-left: 4px solid var(--tt-teal); }
.dropdown-reports { border-left: 4px solid var(--tt-amber); }
.dropdown-review { border-left: 4px solid var(--tt-violet); }
.dropdown-admin { border-left: 4px solid var(--tt-rose); }

.dropdown-masters .dropdown-item:hover i { color: var(--tt-teal); }
.dropdown-reports .dropdown-item:hover i { color: var(--tt-amber); }
.dropdown-review .dropdown-item:hover i { color: var(--tt-violet); }
.dropdown-admin .dropdown-item:hover i { color: var(--tt-rose); }

/* ---------- Panels / cards / forms ---------- */
.card-form,
.dashboard-card,
.panel-card {
    background: var(--tt-panel);
    border: 1px solid var(--tt-border) !important;
    border-radius: 12px;
    box-shadow: var(--tt-shadow);
}

.card-form .card-body {
    padding: 1.25rem 1.35rem;
}

.card-form .card-header,
.panel-card .card-header {
    background: linear-gradient(180deg, #f8fafc, #f1f5f9);
    border-bottom: 1px solid var(--tt-border);
    font-weight: 700;
    color: var(--tt-navy);
}

.form-label.required::after {
    content: " *";
    color: #dc3545;
}

.form-control,
.form-select {
    border: 1px solid var(--tt-border-strong);
    border-radius: 8px;
}

.form-control:focus,
.form-select:focus {
    border-color: #4d8ef0;
    box-shadow: 0 0 0 0.2rem rgba(31, 111, 235, 0.15);
}

.btn {
    border-radius: 8px;
    font-weight: 600;
}

.btn-primary {
    background: linear-gradient(180deg, #2a7af0, #1f6feb);
    border-color: #1a5fd0;
}

.btn-outline-secondary,
.btn-outline-primary,
.btn-outline-danger {
    border-width: 1.5px;
}

.list-btn {
    background: #d9534f;
    border: 1px solid #c94440;
    color: #fff;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.section-title {
    color: var(--tt-navy);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 0.85rem;
    padding-bottom: 0.55rem;
    border-bottom: 2px solid var(--tt-border);
}

.section-title::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 2px;
    background: var(--tt-teal);
    box-shadow: 0 0 0 3px rgba(13, 138, 116, 0.18);
}

.page-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding: 0.85rem 1rem;
    background: #fff;
    border: 1px solid var(--tt-border);
    border-radius: 12px;
    box-shadow: var(--tt-shadow);
}

.page-toolbar .page-title {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--tt-navy);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.packing-entry-page .form-label,
.packing-entry-page .section-title {
    font-weight: 600;
}

.packing-entry-page .last-entry-label {
    font-weight: 600;
}

.packing-row {
    border: 1px solid var(--tt-border);
    border-left: 4px solid var(--tt-blue);
    border-radius: 10px;
    padding: 1rem;
    margin-bottom: 1rem;
    background: #f8fafc;
}

.table-compact td,
.table-compact th {
    font-size: 0.875rem;
    vertical-align: middle;
}

.table {
    border-color: var(--tt-border);
}

.table thead th {
    background: #f1f5f9;
    color: var(--tt-navy);
    border-bottom-width: 1px;
    font-weight: 700;
    white-space: nowrap;
}

.table-bordered {
    border: 1px solid var(--tt-border-strong);
}

.alert {
    border-radius: 10px;
}

.license-readonly-banner {
    border-left: 4px solid var(--tt-amber) !important;
}

/* ---------- Dashboard KPI cards ---------- */
.dashboard-card {
    overflow: hidden;
    position: relative;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.dashboard-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(15, 45, 74, 0.12);
}

.dashboard-card .card-body {
    padding: 1.15rem 1.2rem 1.2rem;
}

.kpi-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    border: 1px solid transparent;
    margin-bottom: 0.65rem;
}

.kpi-value {
    font-size: 1.85rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--tt-navy);
    letter-spacing: -0.02em;
}

.kpi-label {
    margin: 0.25rem 0 0;
    color: var(--tt-slate);
    font-weight: 600;
    font-size: 0.88rem;
}

.kpi-stock {
    border-top: 3px solid var(--tt-teal);
}
.kpi-stock .kpi-icon {
    background: var(--tt-teal-soft);
    color: var(--tt-teal);
    border-color: #b7e4da;
}

.kpi-batches {
    border-top: 3px solid var(--tt-blue);
}
.kpi-batches .kpi-icon {
    background: var(--tt-blue-soft);
    color: var(--tt-blue);
    border-color: #c5d8ff;
}

.kpi-packs {
    border-top: 3px solid var(--tt-amber);
}
.kpi-packs .kpi-icon {
    background: var(--tt-amber-soft);
    color: var(--tt-amber);
    border-color: #f0d2a0;
}

.kpi-users {
    border-top: 3px solid var(--tt-violet);
}
.kpi-users .kpi-icon {
    background: var(--tt-violet-soft);
    color: var(--tt-violet);
    border-color: #d4cef5;
}

.quick-start-list {
    margin: 0;
    padding-left: 1.15rem;
}

.quick-start-list li {
    margin-bottom: 0.45rem;
}

.db-path-banner {
    border: 1px solid var(--tt-border);
    border-left: 4px solid var(--tt-slate);
    background: #f8fafc;
    border-radius: 10px;
}

/* ---------- Auth / guest ---------- */
.app-guest {
    background:
        radial-gradient(circle at top left, rgba(31, 111, 235, 0.12), transparent 40%),
        radial-gradient(circle at bottom right, rgba(13, 138, 116, 0.12), transparent 35%),
        #e8eef5;
}

.app-guest .card-form {
    border: 1px solid var(--tt-border-strong) !important;
    border-top: 4px solid var(--tt-teal) !important;
}

.app-guest .section-title {
    border-bottom: none;
    justify-content: center;
    padding-bottom: 0;
}

.app-guest .section-title::before {
    display: none;
}

/* ---------- Footer ---------- */
.app-footer {
    background: #f7fafc;
    color: var(--tt-slate);
    font-size: 0.82rem;
    padding: 0.75rem 0;
}

.app-footer i {
    color: var(--tt-teal);
}

@media print {
    .no-print,
    .app-topbar,
    .app-footer {
        display: none !important;
    }
}

@keyframes pulse-success {
    0% { box-shadow: 0 0 0 0 rgba(25, 135, 84, 0.6); }
    70% { box-shadow: 0 0 0 12px rgba(25, 135, 84, 0); }
    100% { box-shadow: 0 0 0 0 rgba(25, 135, 84, 0); }
}

.pulse-success {
    animation: pulse-success 1.2s ease-out 2;
}

.save-success-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.72);
    pointer-events: none;
}

.save-success-tick {
    text-align: center;
}

.save-success-circle {
    stroke: #198754;
    stroke-width: 2;
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    animation: save-stroke 0.5s ease forwards;
}

.save-success-check {
    stroke: #198754;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: save-stroke 0.35s 0.35s ease forwards;
}

.save-success-text {
    margin-top: 0.5rem;
    font-weight: 600;
    color: #198754;
    font-size: 1.1rem;
}

@keyframes save-stroke {
    to { stroke-dashoffset: 0; }
}

.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

@media (max-width: 991.98px) {
    .brand-tag {
        display: none;
    }

    .nav-pill {
        width: 100%;
        margin: 0.2rem 0;
    }

    .nav-user {
        margin-top: 0.5rem;
        width: 100%;
    }

    .user-meta {
        flex: 1;
    }
}

@media (max-width: 767.98px) {
    .app-main.container-fluid {
        padding-left: 0.75rem !important;
        padding-right: 0.75rem !important;
    }

    .btn,
    .btn-sm {
        min-height: 44px;
        padding-top: 0.5rem;
        padding-bottom: 0.5rem;
    }

    .btn-sm {
        min-height: 40px;
    }

    .table-compact td,
    .table-compact th {
        font-size: 0.8rem;
        white-space: nowrap;
    }

    .card-form .card-body {
        padding: 1rem;
    }

    .packing-row .col-md-1,
    .packing-row .col-md-2,
    .packing-row .col-md-3 {
        margin-bottom: 0.5rem;
    }

    .section-title {
        font-size: 1.15rem;
    }
}

.computed-field {
    display: inline-block;
    padding: 0.15rem 0.45rem;
    background: #eef2f7;
    border: 1px solid var(--tt-border);
    border-radius: 4px;
    color: #495057;
    font-style: italic;
}