/* =====================================================================
   Google Material 3–style: light theme, subtle elevations, professional
   ===================================================================== */

/* ---------- Tokens ---------- */
:root {
    /* Surfaces */
    --bg: #f6f7f9;
    --surface: #ffffff;
    --surface-2: #fafbff;
    --surface-3: #f3f5fb;
    /* Text */
    --text-strong: #0b1220;
    --text: #1f2937;
    --text-muted: #667085;
    --text-on-accent: #ffffff;
    /* Borders & focus */
    --stroke: #e4e7ef;
    --stroke-strong: #d6dae5;
    --focus: #1b72ff;
    /* Brand */
    --primary: #1b73e8; /* Google-ish blue */
    --primary-ink: #0d47a1;
    /* Feedback */
    --warning: #b45309;
    --danger: #b42318;
    --success: #1e7a39;
    /* Elevations */
    --elev-1: 0 1px 2px rgba(17,24,39,.06), 0 1px 3px rgba(17,24,39,.08);
    --elev-2: 0 2px 6px rgba(17,24,39,.08), 0 6px 16px rgba(17,24,39,.06);
    /* Location accent (border+text only, no fill) */
    --loc-Cluj: #0ea5e9;
    --loc-Craiova: #f59e0b;
    --loc-Pitesti: #22c55e;
    --loc-Bucuresti: #8b5cf6;
    --loc-Iasi: #ef4444;
    --loc-Mures: #ec4899;
}

/* ---------- Global ---------- */
html {
    font-size: 16px;
}

@media (min-width:1440px) {
    html {
        font-size: 17px;
    }
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: Roboto, Inter, "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.page {
    padding: 20px 12px 64px;
}

/* ---------- Top App Bar + Filters ---------- */
.appbar {
    position: sticky;
    top: 0;
    z-index: 12;
    background: var(--surface);
    border: 1px solid var(--stroke);
    border-radius: 16px;
    padding: 16px;
    box-shadow: var(--elev-1);
    margin-bottom: 16px;
}

.title {
    margin: 0;
    font-weight: 800;
    font-size: 1.35rem;
    color: var(--text-strong);
    letter-spacing: .2px;
}

.subtitle {
    margin: 2px 0 0;
    color: var(--text-muted);
    font-weight: 500;
}

.filters {
    margin-top: 12px;
    display: grid;
    grid-template-columns: repeat(6, minmax(160px,1fr));
    gap: 12px;
    align-items: end;
}

@media (max-width: 1200px) {
    .filters {
        grid-template-columns: repeat(4, minmax(160px,1fr));
    }
}

@media (max-width: 992px) {
    .filters {
        grid-template-columns: repeat(3, minmax(140px,1fr));
    }
}

@media (max-width: 768px) {
    .filters {
        grid-template-columns: repeat(2, minmax(140px,1fr));
    }
}

@media (max-width: 576px) {
    .filters {
        grid-template-columns: 1fr;
    }
}

.field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

    .field label {
        font-size: .84rem;
        font-weight: 700;
        color: #384152;
    }

input[type="date"]::-webkit-calendar-picker-indicator {
    filter: opacity(.65);
}

/* ---------- Controls ---------- */
input, select, .form-control, .form-select {
    border-radius: 12px !important;
    border: 1px solid var(--stroke-strong) !important;
    background: #fff !important;
    color: var(--text) !important;
    height: 40px;
    padding: 0 .75rem;
}

:where(input,select,.form-control,.form-select):focus {
    outline: 0;
    border-color: var(--focus) !important;
    box-shadow: 0 0 0 3px rgba(27,115,232,.20) !important;
}

/* ---------- Buttons (M3 – filled & tonal) ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    border-radius: 999px;
    padding: .6rem 1rem;
    font-weight: 700;
    letter-spacing: .01em;
    transition: transform .08s ease, box-shadow .15s ease, background .15s ease;
    border: 1px solid transparent;
}

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

.btn-primary {
    background: var(--primary);
    color: var(--text-on-accent);
    border-color: var(--primary);
    box-shadow: var(--elev-1);
}

    .btn-primary:hover {
        filter: brightness(.98);
        box-shadow: var(--elev-2);
    }

.btn-outline {
    background: #fff;
    color: #1f2937;
    border-color: var(--stroke-strong);
}

    .btn-outline:hover {
        background: var(--surface-3);
    }

/* ---------- Cards / Supplier Section ---------- */
.supplier-stack {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.card {
    background: var(--surface);
    border: 1px solid var(--stroke);
    border-radius: 16px;
    box-shadow: var(--elev-1);
}

.card__header {
    padding: 14px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border-bottom: 1px solid var(--stroke);
}

.supplier-id {
    display: flex;
    align-items: center;
    gap: 12px;
}

.avatar {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    background: var(--surface-2);
    border: 1px solid var(--stroke);
    border-radius: 12px;
    font-weight: 900;
    color: #1f2937;
}

.supplier-name {
    margin: 0;
    font-weight: 900;
    letter-spacing: .2px;
}

/* ---------- Metrics (Total / Selectate) ---------- */
.metrics {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.metric {
    position: relative;
    min-width: 200px;
    background: var(--surface-2);
    border: 1px solid var(--stroke);
    border-radius: 14px;
    padding: 10px 12px;
    transition: box-shadow .2s ease, transform .06s ease;
}

    .metric:hover {
        box-shadow: var(--elev-2);
        transform: translateY(-1px);
    }

.metric__label {
    color: var(--text-muted);
    font-weight: 700;
    font-size: .82rem;
    display: flex;
    align-items: center;
    gap: .4rem;
}

.metric__value {
    font-weight: 900;
    letter-spacing: .2px;
    font-size: 1.05rem;
    margin-top: 2px;
}

.metric--total {
    background: #eef4ff;
    border-color: #d9e7ff;
}

    .metric--total .metric__label {
        color: #2456e6;
    }

    .metric--total .metric__value {
        color: #183bb2;
    }

.metric--selected {
    background: #e9f8ef;
    border-color: #cfeedd;
}

    .metric--selected .metric__label {
        color: #187a43;
    }

    .metric--selected .metric__value {
        color: #0f5c32;
    }

/* subtle animated top bar */
.metric::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    height: 3px;
    width: 100%;
    background: linear-gradient(90deg, transparent, rgba(0,0,0,.08), transparent);
    transform: translateX(-30%);
    opacity: .5;
    animation: slide 6s linear infinite;
}

.metric--total::before {
    background: linear-gradient(90deg, transparent, rgba(36,86,230,.3), transparent);
}

.metric--selected::before {
    background: linear-gradient(90deg, transparent, rgba(24,122,67,.28), transparent);
}

@keyframes slide {
    0% {
        transform: translateX(-30%);
    }

    100% {
        transform: translateX(30%);
    }
}

/* ---------- Table ---------- */
.table-wrap {
    padding: 10px 12px 14px;
}

.table {
    width: 100%;
    border: 1px solid var(--stroke);
    border-radius: 14px;
    border-collapse: separate;
    border-spacing: 0;
    background: #fff;
    overflow: hidden;
}

    .table thead th {
        position: sticky;
        top: 0;
        z-index: 1;
        background: #f7f9fe;
        color: #1f2937;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: .02em;
        padding: .66rem .75rem;
        border-bottom: 1px solid var(--stroke);
    }

    .table tbody td {
        padding: .66rem .75rem;
        border-top: 1px solid #f0f3fa;
    }

    .table tbody tr:hover td {
        background: #f9fbff;
    }

/* Alignment & states */
.text-end {
    text-align: right;
}

.strong {
    font-weight: 900;
    color: #1b2e59;
}

.muted {
    color: var(--text-muted);
}

.overdue {
    color: var(--danger);
    font-weight: 900;
}

/* ---------- Location badge: ONLY outlined, text colored ---------- */
.badge-loc {
    display: inline-block;
    white-space: nowrap;
    padding: .18rem .56rem;
    line-height: 1;
    border-radius: 999px;
    border: 2px solid #cfd7e6;
    font-weight: 800;
    font-size: .82rem;
    color: #3a4457;
    background: transparent;
}

/* map location -> accent */
tr[data-location="Cluj"] .badge-loc {
    border-color: var(--loc-Cluj);
    color: var(--loc-Cluj);
}

tr[data-location="Craiova"] .badge-loc {
    border-color: var(--loc-Craiova);
    color: var(--loc-Craiova);
}

tr[data-location="Pitesti"] .badge-loc {
    border-color: var(--loc-Pitesti);
    color: var(--loc-Pitesti);
}

tr[data-location="Bucuresti"] .badge-loc {
    border-color: var(--loc-Bucuresti);
    color: var(--loc-Bucuresti);
}

tr[data-location="Iasi"] .badge-loc {
    border-color: var(--loc-Iasi);
    color: var(--loc-Iasi);
}

tr[data-location="Mures"] .badge-loc {
    border-color: var(--loc-Mures);
    color: var(--loc-Mures);
}

/* ---------- Modal ---------- */
.modal-surface {
    background: var(--surface);
    border: 1px solid var(--stroke);
    border-radius: 16px;
    box-shadow: var(--elev-2);
}

.modal-header, .modal-footer {
    border-color: var(--stroke);
}

/* ---------- Empty state ---------- */
.empty {
    display: flex;
    gap: 14px;
    align-items: center;
    justify-content: center;
    padding: 32px;
    background: var(--surface);
    border: 1px solid var(--stroke);
    border-radius: 16px;
    box-shadow: var(--elev-1);
}

.empty__icon {
    font-size: 42px;
    line-height: 1;
}

.empty h2 {
    margin: 0;
    font-weight: 900;
    font-size: 1.1rem;
    color: var(--text-strong);
}

.empty p {
    margin: .25rem 0 0;
    color: var(--text-muted);
}

/* ---------- Accessibility ---------- */
:where(button,[role="button"], .btn):focus-visible {
    outline: 0;
    box-shadow: 0 0 0 3px rgba(27,115,232,.25);
}

input:focus-visible, select:focus-visible {
    outline: 0;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
    }
}
/* ===== Global summary bar ===== */
.global-summary {
    margin: 12px 0 18px;
    display: grid;
    grid-template-columns: repeat(4, minmax(180px,1fr));
    gap: 12px;
}

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

@media (max-width: 576px) {
    .global-summary {
        grid-template-columns: 1fr;
    }
}

.gs-tile {
    background: var(--surface);
    border: 1px solid var(--stroke);
    border-radius: 14px;
    padding: 12px 14px;
    box-shadow: var(--elev-1);
}

.gs-label {
    color: var(--text-muted);
    font-weight: 700;
    font-size: .82rem;
}

.gs-value {
    font-weight: 900;
    font-size: 1.15rem;
    letter-spacing: .2px;
    margin-top: 2px;
}

.gs--remaining .gs-label {
    color: #2456e6;
}

.gs--remaining .gs-value {
    color: #183bb2;
}

.gs--selected .gs-label {
    color: #187a43;
}

.gs--selected .gs-value {
    color: #0f5c32;
}

/* ===== Supplier head enhancements ===== */
.supplier-head {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
}

.supplier-meta {
    margin-top: 4px;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    padding: .2rem .6rem;
    border-radius: 999px;
    border: 1px solid var(--stroke-strong);
    background: var(--surface-2);
    font-weight: 700;
    font-size: .78rem;
    color: #384152;
}

    .chip i {
        font-size: .9em;
    }

.chip-count {
    border-color: #cfe0ff;
    background: #eef4ff;
    color: #2456e6;
}

.chip-muted {
    background: #f6f7fb;
}

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

.head-buttons {
    display: flex;
    gap: 8px;
}

/* Collapse state */
.supplier-section.is-collapsed .table-wrap {
    display: none;
}

.supplier-section.is-collapsed .btn-toggle i {
    transform: rotate(180deg);
}

/* Stronger table head visibility */
.table thead th {
    background: #eef2ff;
    border-bottom: 1px solid #dfe6ff;
    color: #192b6b;
}