:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --sidebar-bg-color: #1f2937;
    --sidebar-text-color: #ffffff;
    --header-bg-color: #ffffff;
    --header-text-color: #111827;
    --button-color: #0d6efd;
    --button-hover-color: #0b5ed7;
    --link-color: #0d6efd;
    --body-bg-color: #f8f9fa;
    --card-bg-color: #ffffff;
    --af-bg: var(--body-bg-color);
    --af-surface: var(--card-bg-color);
    --af-surface-soft: #f2f4f6;
    --af-ink: var(--header-text-color);
    --af-muted: #5f6b65;
    --af-primary: var(--primary-color);
    --af-primary-deep: var(--button-hover-color);
    --af-gold: #c49b3f;
    --af-gold-soft: #f0d9a1;
    --af-border: rgba(16, 32, 25, 0.10);
    --af-shadow: 0 20px 60px rgba(16, 32, 25, 0.12);
    --af-radius-xl: 24px;
    --af-radius-lg: 18px;
    --af-radius-md: 14px;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--af-ink);
    background-color: var(--body-bg-color);
    background:
        radial-gradient(circle at top left, rgba(13, 110, 253, 0.14), transparent 28%),
        radial-gradient(circle at top right, rgba(11, 94, 215, 0.10), transparent 24%),
        linear-gradient(180deg, var(--body-bg-color) 0%, #eef3f8 52%, #eef2f5 100%);
    font-family: Inter, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.18;
    background-image: linear-gradient(45deg, rgba(16, 32, 25, 0.03) 25%, transparent 25%), linear-gradient(-45deg, rgba(16, 32, 25, 0.03) 25%, transparent 25%);
    background-size: 32px 32px;
    z-index: -1;
}

.app-shell {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 290px minmax(0, 1fr);
}

.app-sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    padding: 24px 18px;
    background: linear-gradient(180deg, var(--sidebar-bg-color), color-mix(in srgb, var(--sidebar-bg-color) 82%, #000 18%));
    color: var(--sidebar-text-color);
    overflow-y: auto;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-brand-block {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 10px 10px 22px;
    margin-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.brand-mark {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border-radius: 18px;
    color: var(--af-primary-deep);
    background: linear-gradient(145deg, #f7e6b3, #c49b3f);
    font-weight: 800;
    letter-spacing: 0.08em;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.brand-mark.has-image {
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(16, 32, 25, 0.12);
    box-shadow: none;
    padding: 6px;
}

.brand-logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.sidebar-brand {
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.sidebar-subtitle {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.88rem;
}

.sidebar-menu {
    display: grid;
    gap: 8px;
    margin-top: 18px;
}

.sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 12px;
    color: color-mix(in srgb, var(--sidebar-text-color) 82%, transparent);
    text-decoration: none;
    padding: 13px 14px;
    border-radius: 16px;
    transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.sidebar-menu a i {
    font-size: 1.05rem;
    color: var(--af-gold-soft);
}

.sidebar-menu a:hover,
.sidebar-menu a.active {
    background: color-mix(in srgb, var(--sidebar-text-color) 14%, transparent);
    color: var(--sidebar-text-color);
    transform: translateX(2px);
}

.sidebar-footer-card {
    margin-top: 22px;
    padding: 16px;
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(196, 155, 63, 0.18), rgba(255, 255, 255, 0.05));
    border: 1px solid rgba(240, 217, 161, 0.18);
}

.text-gold-100 { color: rgba(240, 217, 161, 0.88); }
.text-gold-200 { color: rgba(247, 230, 179, 0.95); }

.app-main {
    min-width: 0;
    padding: 24px;
}

.app-topbar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 20px;
    margin-bottom: 24px;
    border: 1px solid var(--af-border);
    border-radius: var(--af-radius-xl);
    background: color-mix(in srgb, var(--header-bg-color) 82%, transparent);
    color: var(--header-text-color);
    backdrop-filter: blur(18px);
    box-shadow: var(--af-shadow);
}

.topbar-title-group {
    min-width: 0;
}

.topbar-eyebrow {
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--af-primary);
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-soft-light {
    color: var(--af-primary-deep);
    background: rgba(15, 91, 68, 0.09);
    border: 1px solid rgba(15, 91, 68, 0.12);
    border-radius: 999px;
}

.btn-soft-light:hover,
.btn-soft-light:focus {
    color: #fff;
    background: var(--af-primary);
    border-color: var(--af-primary);
}

.user-chip {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px 8px 8px;
    border-radius: 999px;
    border: 1px solid rgba(15, 91, 68, 0.12);
    background: #fff;
}

.user-chip-avatar {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    font-weight: 800;
    color: #fff;
    background: linear-gradient(145deg, var(--af-primary), var(--af-primary-deep));
}

.user-chip-meta {
    display: grid;
    line-height: 1.1;
}

.user-chip-name {
    font-weight: 700;
    font-size: 0.92rem;
}

.user-chip-role {
    color: var(--af-muted);
    font-size: 0.78rem;
}

.theme-card,
.stat-card,
.section-card,
.table-card,
.form-card,
.alert-card {
    border: 1px solid var(--af-border);
    border-radius: var(--af-radius-xl);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(14px);
    box-shadow: var(--af-shadow);
}

.auth-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 32px;
}

.auth-panel {
    width: min(100%, 1040px);
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 28px;
    align-items: stretch;
}

.auth-branding,
.auth-card {
    border: 1px solid var(--af-border);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(18px);
    box-shadow: var(--af-shadow);
}

.auth-branding {
    padding: 42px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background:
        radial-gradient(circle at top right, rgba(196, 155, 63, 0.16), transparent 30%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(247, 242, 232, 0.95));
}

.auth-branding h1 {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: 14px;
}

.auth-card {
    padding: 34px;
    display: flex;
    align-items: center;
}

.auth-card form {
    width: 100%;
}

.public-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.public-panel {
    width: min(100%, 1180px);
    display: grid;
    grid-template-columns: 1fr 1.08fr;
    gap: 28px;
    align-items: stretch;
}

.public-hero,
.public-card {
    border: 1px solid var(--af-border);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(18px);
    box-shadow: var(--af-shadow);
}

.public-hero {
    padding: 42px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background:
        radial-gradient(circle at top right, rgba(196, 155, 63, 0.16), transparent 30%),
        radial-gradient(circle at bottom left, rgba(15, 91, 68, 0.10), transparent 28%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(247, 242, 232, 0.95));
}

.public-hero h1 {
    font-size: clamp(2.1rem, 4.4vw, 3.55rem);
    font-weight: 800;
    letter-spacing: -0.05em;
    line-height: 1.02;
    margin-bottom: 14px;
}

.public-hero-copy {
    color: var(--af-muted);
    max-width: 54ch;
    margin-bottom: 28px;
}

.public-points {
    display: grid;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.public-points li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 16px;
    background: rgba(15, 91, 68, 0.06);
    border: 1px solid rgba(15, 91, 68, 0.08);
}

.public-point-icon {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    color: #fff;
    background: linear-gradient(145deg, var(--af-primary), var(--af-primary-deep));
    flex-shrink: 0;
}

.public-card {
    padding: 34px;
}

.public-form-title {
    margin-bottom: 18px;
}

.public-form-title h2 {
    margin: 0 0 6px;
    font-size: 1.45rem;
    font-weight: 800;
}

.public-form-title p {
    margin: 0;
    color: var(--af-muted);
}

.mini-stat-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 20px;
}

.mini-stat {
    padding: 14px;
    border-radius: 18px;
    background: var(--af-surface-soft);
    border: 1px solid rgba(16, 32, 25, 0.08);
}

.mini-stat-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--af-muted);
}

.mini-stat-value {
    font-weight: 800;
    margin-top: 6px;
}

.form-hint {
    font-size: 0.86rem;
    color: var(--af-muted);
}

.input-group-text.soft {
    border-radius: 14px 0 0 14px;
    border-color: rgba(16, 32, 25, 0.12);
    background: rgba(15, 91, 68, 0.05);
}

.confirmation-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 24px;
}

.confirmation-card {
    width: min(100%, 740px);
    padding: 34px;
    border: 1px solid var(--af-border);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(18px);
    box-shadow: var(--af-shadow);
}

.receipt-sheet {
    width: min(100%, 980px);
    padding: 34px;
    border: 1px solid var(--af-border);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(18px);
    box-shadow: var(--af-shadow);
}

.receipt-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-bottom: 20px;
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(16, 32, 25, 0.10);
}

.receipt-brand {
    display: flex;
    align-items: center;
    gap: 14px;
}

.receipt-brand .brand-mark {
    width: 60px;
    height: 60px;
    border-radius: 20px;
}

.receipt-brand h1,
.receipt-brand h2 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 800;
}

.receipt-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.receipt-meta-card {
    padding: 16px;
    border-radius: 18px;
    background: var(--af-surface-soft);
    border: 1px solid rgba(16, 32, 25, 0.08);
}

.receipt-meta-label {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--af-muted);
}

.receipt-meta-value {
    margin-top: 6px;
    font-weight: 700;
}

.receipt-section-title {
    margin: 28px 0 12px;
    font-size: 1rem;
    font-weight: 800;
}

.receipt-table {
    width: 100%;
    border-collapse: collapse;
}

.receipt-table th,
.receipt-table td {
    padding: 12px 0;
    border-bottom: 1px solid rgba(16, 32, 25, 0.08);
    vertical-align: top;
}

.receipt-table th {
    width: 220px;
    color: var(--af-muted);
    font-weight: 600;
}

.qr-box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 132px;
    min-height: 132px;
    padding: 14px;
    border-radius: 20px;
    border: 1px dashed rgba(15, 91, 68, 0.28);
    background: rgba(15, 91, 68, 0.05);
    color: var(--af-primary-deep);
    font-weight: 700;
    text-align: center;
}

.receipt-footer {
    margin-top: 26px;
    padding-top: 18px;
    border-top: 1px solid rgba(16, 32, 25, 0.10);
    color: var(--af-muted);
    font-size: 0.9rem;
}

.receipt-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.receipt-notice {
    padding: 16px;
    border-radius: 18px;
    border: 1px solid rgba(15, 91, 68, 0.12);
    background: rgba(15, 91, 68, 0.06);
}

.stat-card {
    padding: 18px;
    position: relative;
    overflow: hidden;
}

.stat-card::after {
    content: "";
    position: absolute;
    inset: auto -24px -24px auto;
    width: 110px;
    height: 110px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(196, 155, 63, 0.22), transparent 68%);
}

.stat-label {
    color: var(--af-muted);
    font-size: 0.86rem;
    margin-bottom: 8px;
}

.stat-value {
    font-size: 1.7rem;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.stat-meta {
    margin-top: 10px;
    font-size: 0.86rem;
    color: var(--af-muted);
}

.section-card,
.table-card,
.form-card,
.alert-card {
    padding: 22px;
}

.section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}

.section-title h2,
.section-title h3 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 800;
}

.section-title p {
    margin: 4px 0 0;
    color: var(--af-muted);
    font-size: 0.9rem;
}

.table thead th {
    background: color-mix(in srgb, var(--card-bg-color) 86%, var(--primary-color) 14%);
    color: var(--af-primary-deep);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom: 0;
}

.table tbody td {
    vertical-align: middle;
}

.badge-soft-success {
    color: #0f5b44;
    background: rgba(15, 91, 68, 0.12);
}

.badge-soft-warning {
    color: #8a6311;
    background: rgba(196, 155, 63, 0.16);
}

.badge-soft-danger {
    color: #9a1f28;
    background: rgba(154, 31, 40, 0.12);
}

.badge-soft-info {
    color: #1a5f7a;
    background: rgba(26, 95, 122, 0.12);
}

.form-control,
.form-select {
    border-radius: 14px;
    border-color: rgba(16, 32, 25, 0.12);
    background: var(--card-bg-color);
    padding-top: 0.78rem;
    padding-bottom: 0.78rem;
}

.form-control:focus,
.form-select:focus {
    border-color: rgba(15, 91, 68, 0.35);
    box-shadow: 0 0 0 0.25rem rgba(15, 91, 68, 0.12);
}

.btn {
    border-radius: 12px;
    font-weight: 600;
}

.btn-primary {
    background: linear-gradient(135deg, var(--button-color), var(--button-hover-color));
    border-color: var(--button-hover-color);
}

.btn-outline-primary {
    color: var(--button-color);
    border-color: color-mix(in srgb, var(--button-color) 35%, transparent);
}

.btn-outline-primary:hover {
    background: var(--button-color);
    border-color: var(--button-color);
}

a {
    color: var(--link-color);
}

a:hover {
    color: color-mix(in srgb, var(--link-color) 78%, #000 22%);
}

.search-filter-bar {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.sidebar-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(8, 18, 14, 0.55);
    backdrop-filter: blur(2px);
    z-index: 1040;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.sidebar-backdrop.show {
    opacity: 1;
    visibility: visible;
}

.site-footer {
    margin-top: 22px;
    padding: 16px 14px 20px;
}

.site-footer-inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 14px 16px;
    text-align: center;
    border-radius: 16px;
    border: 1px solid rgba(16, 32, 25, 0.10);
    background: rgba(255, 255, 255, 0.78);
    backdrop-filter: blur(8px);
}

.site-footer-title {
    margin: 0;
    color: var(--af-primary-deep);
    font-weight: 700;
    font-size: 0.95rem;
}

.site-footer-subtitle {
    margin: 0;
    color: var(--af-muted);
    font-size: 0.88rem;
}

@media (max-width: 1199.98px) {
    .search-filter-bar {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 991.98px) {
    .app-shell {
        grid-template-columns: 1fr;
    }

    .app-sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        width: 292px;
        transform: translateX(-102%);
        transition: transform 0.25s ease;
        z-index: 1050;
        box-shadow: 30px 0 60px rgba(10, 24, 19, 0.32);
    }

    .app-sidebar.show {
        transform: translateX(0);
    }

    .app-main {
        padding: 18px;
    }
}

@media (max-width: 767.98px) {
    .app-topbar {
        padding: 14px;
        border-radius: 20px;
    }

    .topbar-actions {
        margin-left: auto;
    }

    .user-chip {
        padding-right: 10px;
    }

    .user-chip-meta {
        display: none;
    }

    .search-filter-bar {
        grid-template-columns: 1fr;
    }

    .site-footer {
        margin-top: 16px;
        padding: 10px 10px 16px;
    }

    .site-footer-inner {
        padding: 12px;
        border-radius: 14px;
    }

    .site-footer-title {
        font-size: 0.9rem;
    }

    .site-footer-subtitle {
        font-size: 0.82rem;
    }

    .auth-shell {
        padding: 18px;
    }

    .auth-panel {
        grid-template-columns: 1fr;
    }

    .auth-branding,
    .auth-card {
        border-radius: 22px;
        padding: 22px;
    }

    .public-shell,
    .confirmation-shell {
        padding: 16px;
    }

    .public-panel {
        grid-template-columns: 1fr;
    }

    .public-hero,
    .public-card,
    .confirmation-card {
        border-radius: 22px;
        padding: 22px;
    }

    .receipt-sheet {
        border-radius: 22px;
        padding: 22px;
    }

    .receipt-header,
    .receipt-meta-grid {
        grid-template-columns: 1fr;
        flex-direction: column;
        align-items: flex-start;
    }

    .mini-stat-grid {
        grid-template-columns: 1fr;
    }
}

@media print {
    body {
        background: #fff !important;
    }

    .app-sidebar,
    .app-topbar,
    .sidebar-backdrop,
    .receipt-actions,
    .no-print {
        display: none !important;
    }

    .app-shell,
    .receipt-sheet,
    .confirmation-card {
        box-shadow: none !important;
        border: 0 !important;
        backdrop-filter: none !important;
    }
}