/* =====================================================================
   CT Concept — design system
   Atelier de précision : papier chaud, encre profonde, chiffres en mono.
   L'accent suit la couleur "navbar début" choisie par chaque utilisateur.
   ===================================================================== */

:root,
.page,
.auth-shell {
    --font-ui: "Manrope", "Segoe UI", system-ui, sans-serif;
    --font-display: "Bricolage Grotesque", "Manrope", "Segoe UI", sans-serif;
    --font-mono: "JetBrains Mono", "Cascadia Mono", ui-monospace, monospace;

    --paper: #f4f2ec;
    --paper-2: #ebe8df;
    --surface: #ffffff;
    --surface-2: #faf9f6;
    --ink: #16181b;
    --ink-2: #3a3d42;
    --muted: #6f6d67;
    --faint: #9a978f;
    --line: #e4e0d6;
    --line-strong: #cfc9bc;

    --accent: var(--site-nav-start, #0079fa);
    --accent-2: var(--site-nav-end, #b55ccc);
    --accent-ink: color-mix(in oklab, var(--accent) 80%, black);
    --accent-soft: color-mix(in oklab, var(--accent) 11%, white);
    --accent-line: color-mix(in oklab, var(--accent) 38%, white);

    --amber: #d97a1e;
    --amber-ink: #9a520c;
    --amber-soft: #fcefdd;
    --success: #1d7a4c;
    --success-soft: #e2f3e9;
    --danger: #c23a2c;
    --danger-soft: #fbe7e4;
    --warning: #a86a12;

    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 18px;
    --shadow-sm: 0 1px 2px rgba(22, 24, 27, .06);
    --shadow: 0 1px 2px rgba(22, 24, 27, .05), 0 10px 28px -14px rgba(22, 24, 27, .22);
    --shadow-lg: 0 30px 70px -24px rgba(22, 24, 27, .45);
    --ring: 0 0 0 3px color-mix(in oklab, var(--accent) 26%, transparent);
    --ease: cubic-bezier(.2, .7, .2, 1);
}

html, body {
    font-family: var(--font-ui);
    color: var(--ink);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body {
    font-size: 0.925rem;
    font-feature-settings: "ss01", "cv11";
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.015em;
    color: var(--ink);
}

h1:focus {
    outline: none;
}

a, .btn-link {
    color: var(--accent-ink);
}

code, kbd, .mono {
    font-family: var(--font-mono);
}

code {
    color: var(--accent-ink);
    background: var(--accent-soft);
    padding: 0.1em 0.4em;
    border-radius: 5px;
    font-size: 0.85em;
}

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

::selection {
    background: color-mix(in oklab, var(--accent) 24%, white);
}

/* ---------- En-tête de page ---------- */

.page-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin: 4px 0 20px;
    animation: rise .45s var(--ease) both;
}

.page-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 6px;
}

.page-eyebrow::before {
    content: "";
    width: 18px;
    height: 2px;
    border-radius: 2px;
    background: var(--accent);
}

.page-title {
    font-size: clamp(1.6rem, 2.4vw, 2.1rem);
    margin: 0;
    line-height: 1.05;
}

.page-sub {
    margin: 6px 0 0;
    color: var(--muted);
    max-width: 62ch;
}

/* ---------- Surfaces ---------- */

.surface,
.card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
}

.card.border-0 {
    border: 1px solid var(--line) !important;
}

.card.shadow-sm {
    box-shadow: var(--shadow-sm) !important;
}

.card-title {
    font-size: 1rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
}

/* ---------- Boutons ---------- */

.btn {
    --bs-btn-font-weight: 650;
    --bs-btn-border-radius: 10px;
    --bs-btn-padding-x: 0.95rem;
    --bs-btn-padding-y: 0.45rem;
    --bs-btn-font-size: 0.875rem;
    letter-spacing: 0.005em;
    transition: background-color .15s var(--ease), border-color .15s var(--ease), color .15s var(--ease), box-shadow .15s var(--ease), transform .12s var(--ease);
}

.btn-sm {
    --bs-btn-padding-x: 0.65rem;
    --bs-btn-padding-y: 0.28rem;
    --bs-btn-font-size: 0.8rem;
    --bs-btn-border-radius: 8px;
}

.btn:active:not(:disabled) {
    transform: translateY(1px);
}

.btn:focus-visible,
.btn:active:focus,
.btn-link.nav-link:focus,
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    box-shadow: var(--ring) !important;
    border-color: var(--accent) !important;
}

.btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--accent);
    --bs-btn-border-color: var(--accent);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--accent-ink);
    --bs-btn-hover-border-color: var(--accent-ink);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--accent-ink);
    --bs-btn-active-border-color: var(--accent-ink);
    --bs-btn-disabled-color: #fff;
    --bs-btn-disabled-bg: var(--accent);
    --bs-btn-disabled-border-color: var(--accent);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .18), 0 6px 14px -8px color-mix(in oklab, var(--accent) 80%, black);
}

.btn-outline-primary {
    --bs-btn-color: var(--accent-ink);
    --bs-btn-bg: var(--surface);
    --bs-btn-border-color: var(--accent-line);
    --bs-btn-hover-color: var(--accent-ink);
    --bs-btn-hover-bg: var(--accent-soft);
    --bs-btn-hover-border-color: var(--accent);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--accent);
    --bs-btn-active-border-color: var(--accent);
    --bs-btn-disabled-color: var(--accent-ink);
    --bs-btn-disabled-border-color: var(--accent-line);
}

.btn-secondary {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--ink-2);
    --bs-btn-border-color: var(--ink-2);
    --bs-btn-hover-bg: var(--ink);
    --bs-btn-hover-border-color: var(--ink);
    --bs-btn-active-bg: var(--ink);
    --bs-btn-disabled-bg: var(--ink-2);
    --bs-btn-disabled-border-color: var(--ink-2);
}

.btn-outline-secondary,
.btn-outline-dark,
.btn-light {
    --bs-btn-color: var(--ink-2);
    --bs-btn-bg: var(--surface);
    --bs-btn-border-color: var(--line-strong);
    --bs-btn-hover-color: var(--ink);
    --bs-btn-hover-bg: var(--paper-2);
    --bs-btn-hover-border-color: var(--line-strong);
    --bs-btn-active-color: var(--ink);
    --bs-btn-active-bg: var(--paper-2);
    --bs-btn-active-border-color: var(--faint);
    --bs-btn-disabled-color: var(--faint);
    --bs-btn-disabled-bg: var(--surface);
    --bs-btn-disabled-border-color: var(--line);
}

.btn-success {
    --bs-btn-bg: var(--success);
    --bs-btn-border-color: var(--success);
    --bs-btn-hover-bg: #165f3b;
    --bs-btn-hover-border-color: #165f3b;
    --bs-btn-active-bg: #124f31;
    --bs-btn-disabled-bg: var(--success);
    --bs-btn-disabled-border-color: var(--success);
}

.btn-danger {
    --bs-btn-bg: var(--danger);
    --bs-btn-border-color: var(--danger);
    --bs-btn-hover-bg: #a12f23;
    --bs-btn-hover-border-color: #a12f23;
}

.btn-outline-danger {
    --bs-btn-color: var(--danger);
    --bs-btn-bg: var(--surface);
    --bs-btn-border-color: color-mix(in oklab, var(--danger) 35%, white);
    --bs-btn-hover-color: var(--danger);
    --bs-btn-hover-bg: var(--danger-soft);
    --bs-btn-hover-border-color: var(--danger);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--danger);
    --bs-btn-active-border-color: var(--danger);
    --bs-btn-disabled-color: var(--faint);
    --bs-btn-disabled-border-color: var(--line);
}

.btn-warning {
    --bs-btn-color: #fff;
    --bs-btn-bg: var(--amber);
    --bs-btn-border-color: var(--amber);
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: var(--amber-ink);
    --bs-btn-hover-border-color: var(--amber-ink);
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: var(--amber-ink);
}

.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.btn-group > .btn {
    --bs-btn-border-radius: 10px;
}

/* ---------- Formulaires ---------- */

.form-control,
.form-select {
    border-color: var(--line-strong);
    border-radius: 10px;
    background-color: var(--surface);
    color: var(--ink);
    font-size: 0.9rem;
    transition: border-color .15s var(--ease), box-shadow .15s var(--ease);
}

.form-control-sm,
.form-select-sm {
    border-radius: 8px;
    font-size: 0.82rem;
}

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

.form-control:disabled,
.form-select:disabled {
    background-color: var(--surface-2);
    color: var(--muted);
}

.form-label {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--ink-2);
    margin-bottom: 0.35rem;
}

.form-check-input {
    border-color: var(--line-strong);
}

.form-check-input:checked {
    background-color: var(--accent);
    border-color: var(--accent);
}

.input-group > .btn {
    --bs-btn-border-radius: 10px;
}

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--success);
}

.invalid {
    outline: 1px solid var(--danger);
}

.validation-message {
    color: var(--danger);
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* Hide native number spinners: keyboard arrows remain usable. */
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type="number"] {
    -moz-appearance: textfield;
    appearance: textfield;
}

input[type="checkbox"] {
    accent-color: var(--accent);
}

/* ---------- Tableaux ---------- */

.table {
    --bs-table-bg: transparent;
    --bs-table-striped-bg: color-mix(in oklab, var(--paper) 55%, white);
    --bs-table-hover-bg: var(--accent-soft);
    --bs-table-border-color: var(--line);
    font-size: 0.86rem;
    margin-bottom: 0;
}

.table > thead th {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    background: var(--surface-2);
    border-bottom: 1px solid var(--line-strong);
    white-space: nowrap;
}

.table-dark {
    --bs-table-bg: var(--surface-2);
    --bs-table-color: var(--muted);
    --bs-table-border-color: var(--line);
}

/* ---------- Badges / alertes ---------- */

.badge {
    font-weight: 700;
    letter-spacing: 0.02em;
    border-radius: 999px;
    padding: 0.36em 0.7em;
}

.text-bg-secondary {
    background-color: var(--ink-2) !important;
}

.text-bg-light {
    background-color: var(--surface) !important;
    color: var(--ink-2) !important;
}

.text-bg-success {
    background-color: var(--success) !important;
}

.alert {
    border-radius: var(--radius);
    border: 1px solid transparent;
    font-size: 0.875rem;
}

.alert-danger {
    background: var(--danger-soft);
    border-color: color-mix(in oklab, var(--danger) 25%, white);
    color: #8d2318;
}

.text-success {
    color: var(--success) !important;
}

.text-danger {
    color: var(--danger) !important;
}

.text-warning {
    color: var(--warning) !important;
}

/* Statut inline ("Sauvegardé", "Modifications non sauvegardées"...) */
.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.25rem 0.65rem;
    border-radius: 999px;
    background: var(--paper-2);
    color: var(--ink-2);
}

.status-pill::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
}

.status-pill.is-ok { background: var(--success-soft); color: var(--success); }
.status-pill.is-warn { background: var(--amber-soft); color: var(--amber-ink); }
.status-pill.is-error { background: var(--danger-soft); color: var(--danger); }

/* ---------- Bandeau / pastille démo invité ---------- */

.demo-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--amber-ink);
    background: var(--amber-soft);
    border: 1px solid color-mix(in oklab, var(--amber) 30%, white);
    white-space: nowrap;
}

.demo-chip .mono {
    font-weight: 600;
}

.demo-chip.is-full {
    color: #fff;
    background: var(--amber);
    border-color: var(--amber);
}

/* ---------- Toasts (sauvegarde auto) ---------- */

.produits-toast {
    position: fixed;
    top: 4.4rem;
    left: 50%;
    z-index: 1050;
    translate: -50% 0;
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: min(440px, calc(100vw - 2rem));
    padding: 0.7rem 1rem 0.7rem 0.85rem;
    border-radius: 12px;
    background: var(--ink);
    color: #fff;
    font-size: 0.86rem;
    font-weight: 600;
    line-height: 1.35;
    box-shadow: var(--shadow-lg);
    animation: toastIn .28s var(--ease) both;
}

.produits-toast::before {
    content: "";
    flex: 0 0 auto;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--success) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 8.5l2.6 2.5L12 5.5'/%3E%3C/svg%3E") center/14px no-repeat;
}

.produits-toast-error::before {
    background: var(--danger) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='white' stroke-width='2.2' stroke-linecap='round'%3E%3Cpath d='M8 4.5v4.2M8 11.4v.1'/%3E%3C/svg%3E") center/14px no-repeat;
}

@keyframes toastIn {
    from { opacity: 0; transform: translate3d(0, -10px, 0) scale(.98); }
    to { opacity: 1; transform: none; }
}

/* ---------- Modales maison ---------- */

.produits-modal-backdrop,
.app-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    background: color-mix(in srgb, var(--ink) 45%, transparent);
    backdrop-filter: blur(4px);
    animation: fadeIn .2s ease both;
}

.produits-modal,
.app-modal {
    width: min(460px, 100%);
    padding: 1.75rem;
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: var(--shadow-lg);
    animation: modalIn .26s var(--ease) both;
}

@keyframes modalIn {
    from { opacity: 0; transform: translateY(10px) scale(.97); }
    to { opacity: 1; transform: none; }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes rise {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: none; }
}

/* ---------- Syncfusion (panel admin) ---------- */

.e-grid {
    font-family: var(--font-ui) !important;
    border-color: var(--line) !important;
    border-radius: var(--radius);
    overflow: hidden;
}

.e-grid .e-gridheader,
.e-grid .e-headercell,
.e-grid .e-detailheadercell {
    background: var(--surface-2) !important;
}

.e-grid .e-headercell .e-headertext,
.e-grid .e-headercelldiv {
    font-size: 0.7rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted) !important;
}

.e-grid .e-rowcell {
    font-size: 0.86rem !important;
    color: var(--ink) !important;
    border-color: var(--line) !important;
}

.e-grid .e-row:hover .e-rowcell {
    background: var(--accent-soft) !important;
}

.e-grid .e-gridpager,
.e-pager {
    background: var(--surface-2) !important;
    border-color: var(--line) !important;
}

/* Hide Syncfusion numeric spin buttons in grid editors. */
.e-control-wrapper.e-numeric .e-input-group-icon.e-spin-up,
.e-control-wrapper.e-numeric .e-input-group-icon.e-spin-down {
    display: none !important;
}

.e-control-wrapper.e-numeric.e-input-group .e-input {
    padding-right: 0 !important;
}

/* Compact product grids so all columns fit without horizontal scroll. */
.product-grid-compact .e-headercell,
.product-grid-compact .e-rowcell {
    padding: 2px 4px;
    font-size: 13px;
}

.product-grid-compact .e-headercell .e-headercelldiv {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.product-grid-compact .e-rowcell {
    overflow: hidden;
    text-overflow: clip;
    white-space: nowrap;
}

/* ---------- Erreurs Blazor ---------- */

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
    border-radius: var(--radius);
}

.blazor-error-boundary::after {
    content: "Une erreur est survenue.";
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ---------- Pages d'état (404, accès refusé) ---------- */

.state-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 440px;
    margin: 12vh auto 0;
    animation: rise .45s var(--ease) both;
}

.state-page h1 {
    font-size: 1.8rem;
    margin: 18px 0 6px;
}

.state-page p {
    color: var(--muted);
    margin-bottom: 22px;
}

.state-icon {
    display: grid;
    place-items: center;
    width: 72px;
    height: 72px;
    border-radius: 22px;
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    color: var(--accent-ink);
    font-size: 1.7rem;
    font-weight: 700;
}

.state-icon.mono {
    font-size: 1.3rem;
}