:root {
    --bg-top: #edf9f4;
    --bg-bottom: #dff4ff;
    --surface: rgba(255, 255, 255, 0.82);
    --surface-soft: #f2fbf8;
    --text: #10212a;
    --muted: #4e6470;
    --primary: #169a63;
    --primary-strong: #0f6c45;
    --accent: #0a1386;
    --accent-strong: #050c5e;
    --accent-soft: #e9edff;
    --border: rgba(16, 33, 42, 0.1);
    --danger: #ab4250;
    --success: #1f8a5b;
    --shadow: 0 24px 60px rgba(16, 33, 42, 0.12);
    font-family: "Segoe UI Variable", "Aptos", "Trebuchet MS", sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(22, 154, 99, 0.14), transparent 28rem),
        radial-gradient(circle at bottom right, rgba(10, 19, 134, 0.18), transparent 24rem),
        linear-gradient(180deg, var(--bg-top), var(--bg-bottom));
}

a {
    color: inherit;
    text-decoration: none;
}

.text-link {
    color: var(--primary-strong);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 0.15rem;
}

code {
    padding: 0.12rem 0.42rem;
    border-radius: 999px;
    background: rgba(16, 33, 42, 0.08);
    font-family: Consolas, "Courier New", monospace;
    font-size: 0.92em;
}

.page-shell {
    width: min(1320px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 1.2rem 0 2.5rem;
}

.sidebar,
.panel,
.flash {
    backdrop-filter: blur(12px);
}

.app-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 1.2rem;
    align-items: start;
}

.sidebar {
    position: sticky;
    top: 1rem;
    display: grid;
    gap: 1.2rem;
    padding: 1.2rem 1rem;
    background: rgba(255, 255, 255, 0.66);
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
}

.brand strong,
.hero-panel h1,
.auth-card h1,
.dashboard-head h1,
.module-card h3,
.panel h2 {
    letter-spacing: -0.03em;
}

.brand small {
    display: block;
    color: var(--muted);
    margin-top: 0.2rem;
}

.brand-mark {
    display: grid;
    place-items: center;
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    color: white;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
    box-shadow: 0 14px 30px rgba(22, 154, 99, 0.24);
}

.nav-links {
    display: flex;
    align-items: stretch;
    flex-direction: column;
    gap: 0.75rem;
}

.nav-links a {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.72rem 0.95rem;
    border-radius: 12px;
    color: var(--muted);
    transition: 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: #04145a;
    background: rgba(10, 19, 134, 0.22);
    box-shadow: inset 0 0 0 1px rgba(10, 19, 134, 0.34);
}

.nav-submenu {
    margin: -0.25rem 0 0.2rem 0.7rem;
    padding-left: 0.65rem;
    border-left: 2px solid rgba(10, 19, 134, 0.26);
    display: grid;
    gap: 0.35rem;
}

.nav-submenu a {
    font-size: 0.92rem;
    padding: 0.5rem 0.75rem;
    color: #3e5561;
}

.nav-submenu a.active {
    color: #04145a;
    background: rgba(10, 19, 134, 0.24);
}

.nav-icon {
    display: inline-grid;
    place-items: center;
    width: 1.1rem;
    color: var(--accent-strong);
    font-size: 0.95rem;
    line-height: 1;
}

.nav-icon-svg {
    width: 1.15rem;
    height: 1.15rem;
}

.nav-icon-svg svg {
    width: 100%;
    height: 100%;
    display: block;
}

.user-chip {
    display: inline-flex;
    flex-direction: column;
    padding: 0.7rem 0.95rem;
    border-radius: 12px;
    background: rgba(16, 33, 42, 0.06);
    font-size: 0.95rem;
}

.user-chip small {
    color: var(--muted);
}

.sidebar-footer {
    display: grid;
    gap: 0.75rem;
}

.main-panel {
    display: grid;
    gap: 1rem;
}

.content-frame {
    display: grid;
    gap: 1.25rem;
}

.panel {
    padding: 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 28px;
    box-shadow: var(--shadow);
}

.hero-grid,
.auth-shell {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: minmax(0, 1.6fr) minmax(280px, 1fr);
}

.hero-panel,
.auth-card {
    padding: 2rem;
}

.hero-panel h1,
.auth-card h1,
.dashboard-head h1 {
    margin: 0.25rem 0 0.75rem;
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1.05;
}

.subtle {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    color: var(--primary-strong);
    font-size: 0.82rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.14em;
}

.eyebrow::before {
    content: "";
    width: 0.8rem;
    height: 0.8rem;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--accent), var(--primary));
}

.action-row,
.chip-row {
    display: flex;
    gap: 0.85rem;
    flex-wrap: wrap;
}

.action-row {
    margin-top: 1.4rem;
}

.chip-row {
    margin-top: 1.2rem;
}

.chip {
    padding: 0.52rem 0.9rem;
    border-radius: 999px;
    background: rgba(10, 19, 134, 0.14);
    color: var(--primary-strong);
    font-size: 0.9rem;
    font-weight: 600;
}

.feature-list {
    margin: 1rem 0 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.8rem;
}

.feature-list li {
    position: relative;
    padding-left: 1.45rem;
    line-height: 1.55;
}

.feature-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
}

.module-grid,
.metric-grid {
    display: grid;
    gap: 1rem;
}

.module-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-grid-admin {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metric-card {
    display: grid;
    gap: 0.55rem;
}

.metric-label {
    color: var(--muted);
    font-size: 0.95rem;
}

.metric-value {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.module-card h3,
.panel h2 {
    margin: 0.65rem 0 0.5rem;
    font-size: 1.25rem;
}

.module-card p,
.inline-note,
.table-shell td,
.table-shell th,
.notice p {
    color: var(--muted);
    line-height: 1.6;
}

.inline-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.inline-note {
    max-width: 25rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    padding: 0.9rem 1.2rem;
    border: 0;
    border-radius: 16px;
    color: white;
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
    box-shadow: 0 14px 28px rgba(22, 154, 99, 0.24);
    cursor: pointer;
    transition: transform 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-secondary,
.btn-ghost {
    color: var(--text);
    background: var(--accent-soft);
    box-shadow: none;
}

.btn-danger {
    color: #fff;
    background: linear-gradient(135deg, #c44758, #9d2f3f);
    box-shadow: none;
}

.btn-xs {
    padding: 0.45rem 0.7rem;
    border-radius: 10px;
    font-size: 0.82rem;
}

.btn-danger {
    color: #fff;
    background: linear-gradient(135deg, #c44758, #9d2f3f);
    box-shadow: none;
}

.btn-xs {
    padding: 0.45rem 0.7rem;
    border-radius: 10px;
    font-size: 0.82rem;
}

.btn-ghost {
    padding: 0.7rem 0.95rem;
}

.flash {
    margin-bottom: 1rem;
    padding: 1rem 1.15rem;
    border-radius: 20px;
    border: 1px solid var(--border);
}

.flash-success {
    background: rgba(31, 138, 91, 0.12);
}

.flash-error,
.notice-warning {
    background: rgba(171, 66, 80, 0.1);
    border-color: rgba(171, 66, 80, 0.18);
}

.status-pill {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 0.4rem 0.7rem;
    border-radius: 999px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.status-pill.ready {
    color: var(--success);
    background: rgba(31, 138, 91, 0.12);
}

.status-pill-warning {
    color: var(--danger);
    background: rgba(171, 66, 80, 0.12);
}

.dashboard-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 1rem;
}

.table-shell {
    padding: 0;
    overflow: hidden;
}

.table-head {
    padding: 1.5rem 1.5rem 0;
}

.table-head-tight {
    padding: 0 0 0.75rem;
}

.table-wrap {
    overflow-x: auto;
    padding: 1rem 1.5rem 1.5rem;
}

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

th,
td {
    padding: 1rem 0.75rem;
    border-bottom: 1px solid rgba(16, 33, 42, 0.08);
    text-align: left;
}

th {
    color: var(--text);
    font-size: 0.92rem;
}

.empty-state {
    text-align: center;
    padding: 1.75rem 0.75rem;
}

.form-grid {
    display: grid;
    gap: 1rem;
    margin-top: 1.4rem;
}

.field {
    display: grid;
    gap: 0.45rem;
}

.field span {
    font-weight: 600;
}

.field-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.field-label-icon {
    display: inline-grid;
    place-items: center;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 999px;
    background: rgba(10, 19, 134, 0.14);
    color: #050c5e;
    font-style: normal;
    font-size: 0.78rem;
    line-height: 1;
}

.field-label-icon svg {
    width: 0.92rem;
    height: 0.92rem;
    display: block;
}

.field-label-text {
    font-size: 0.95rem;
}

.field input {
    width: 100%;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(16, 33, 42, 0.12);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.8);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field select,
.field textarea {
    width: 100%;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(16, 33, 42, 0.12);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.8);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.field input:focus {
    border-color: rgba(22, 154, 99, 0.38);
    box-shadow: 0 0 0 4px rgba(10, 19, 134, 0.2);
}

.field select:focus,
.field textarea:focus {
    border-color: rgba(22, 154, 99, 0.38);
    box-shadow: 0 0 0 4px rgba(10, 19, 134, 0.2);
}

.field.is-focused .field-label-icon {
    background: rgba(10, 19, 134, 0.3);
    transform: scale(1.08);
    transition: transform 0.15s ease;
}

.field-error {
    color: var(--danger);
}

.check-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--muted);
}

.admin-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 1rem;
}

.admin-edit-list {
    display: grid;
    gap: 0.9rem;
}

.admin-edit-item {
    border: 1px solid rgba(16, 33, 42, 0.1);
    border-radius: 18px;
    padding: 0.9rem;
    display: grid;
    gap: 0.8rem;
    background: rgba(255, 255, 255, 0.65);
}

.admin-edit-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
}

.stock-forms-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.stock-form-card h2 {
    margin-top: 0.65rem;
}

.form-block {
    display: grid;
    gap: 0.9rem;
    padding: 1rem;
    border: 1px solid rgba(16, 33, 42, 0.08);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.55);
}

.form-block h3 {
    margin: 0;
    font-size: 1.05rem;
}

.switch-toolbar {
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap;
}

.switch-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    border: 1px solid rgba(16, 33, 42, 0.12);
    border-radius: 999px;
    padding: 0.45rem 0.8rem;
    background: rgba(255, 255, 255, 0.75);
    color: var(--muted);
    cursor: pointer;
}

.switch-btn.is-active {
    background: rgba(10, 19, 134, 0.2);
    color: var(--text);
    border-color: rgba(10, 19, 134, 0.35);
}

.switch-icon {
    font-size: 0.9rem;
    line-height: 1;
}

.switch-section.is-hidden {
    display: none;
}

.stock-input-table-wrap {
    padding: 0.5rem 0;
}

.stock-input-table-wrap input[type="number"] {
    width: 100%;
    max-width: 140px;
    padding: 0.6rem 0.75rem;
    border: 1px solid rgba(16, 33, 42, 0.12);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.85);
}

.product-picker {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.8rem;
    align-items: end;
}

.product-picker .btn {
    min-height: 44px;
}

.tab-shell {
    padding: 0.8rem;
}

.tab-row {
    display: flex;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.tab-link {
    padding: 0.6rem 0.85rem;
    border-radius: 12px;
    background: rgba(16, 33, 42, 0.05);
    color: var(--muted);
    font-weight: 600;
}

.tab-link.active {
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
}

.validation-tabs .tab-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.tab-icon {
    display: inline-grid;
    place-items: center;
    width: 1rem;
    height: 1rem;
}

.tab-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.inline-option-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
}

.tab-shell {
    padding: 0.8rem;
}

.tab-row {
    display: flex;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.tab-link {
    padding: 0.6rem 0.85rem;
    border-radius: 12px;
    background: rgba(16, 33, 42, 0.05);
    color: var(--muted);
    font-weight: 600;
}

.tab-link.active {
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
}

.inline-option-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
}

.field-select {
    width: 100%;
    padding: 0.95rem 1rem;
    border: 1px solid rgba(16, 33, 42, 0.12);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.8);
    outline: none;
}

.field-select:focus {
    border-color: rgba(22, 154, 99, 0.38);
    box-shadow: 0 0 0 4px rgba(10, 19, 134, 0.2);
}

.btn-icon {
    display: inline-grid;
    place-items: center;
    width: 0.95rem;
    height: 0.95rem;
}

.btn-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.empty-icon {
    display: inline-grid;
    place-items: center;
    width: 1.15rem;
    height: 1.15rem;
    margin-right: 0.35rem;
    color: var(--accent-strong);
}

.empty-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.flow-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.75rem;
}

.flow-step {
    border: 1px dashed rgba(16, 33, 42, 0.2);
    border-radius: 14px;
    padding: 0.85rem;
    background: rgba(255, 255, 255, 0.66);
    display: grid;
    gap: 0.35rem;
}

.flow-step.done {
    border-style: solid;
    border-color: rgba(22, 154, 99, 0.45);
    background: rgba(31, 138, 91, 0.1);
}

.flow-step-head {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.flow-step-icon {
    display: inline-grid;
    place-items: center;
    width: 1rem;
    height: 1rem;
    color: var(--accent-strong);
}

.flow-step-icon svg {
    width: 100%;
    height: 100%;
    display: block;
}

.flow-step h3 {
    margin: 0 0 0.3rem;
    font-size: 1rem;
}

.flow-step p {
    margin: 0 0 0.35rem;
    color: var(--muted);
}

.flow-step small {
    color: var(--text);
}

.flow-status {
    display: inline-flex;
    width: fit-content;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    background: rgba(16, 33, 42, 0.1);
    color: var(--muted);
}

.flow-status.done {
    background: rgba(31, 138, 91, 0.16);
    color: var(--success);
}

@media (max-width: 980px) {
    .app-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: static;
    }

    .nav-links {
        display: flex;
        flex-direction: row;
        flex-wrap: wrap;
    }

    .hero-grid,
    .auth-shell,
    .module-grid,
    .metric-grid,
    .inline-panel,
    .admin-grid,
    .admin-edit-row {
        grid-template-columns: 1fr;
    }

    .stock-forms-grid {
        grid-template-columns: 1fr;
    }

    .product-picker {
        grid-template-columns: 1fr;
    }

    .flow-grid {
        grid-template-columns: 1fr;
    }

    .inline-panel {
        align-items: start;
    }
}

@media (max-width: 780px) {
    .page-shell {
        width: min(100% - 1rem, 100%);
    }

    .sidebar,
    .hero-panel,
    .auth-card,
    .panel {
        padding: 1.2rem;
        border-radius: 22px;
    }

    .nav-links {
        align-items: start;
        flex-direction: row;
    }

    .nav-links a {
        width: 100%;
    }

    .field-label-text {
        font-size: 0.9rem;
    }

    .field input,
    .field select,
    .field textarea {
        padding: 0.82rem 0.9rem;
    }

    .table-wrap {
        padding: 0.75rem 1rem 1rem;
    }

    th,
    td {
        min-width: 120px;
    }
}