/* ═══════════════════════════════════════════════════════════
   Emma Admin — Styles
   ═══════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --blue:        #2563eb;
    --blue-dark:   #1d4ed8;
    --blue-light:  #eff6ff;
    --green:       #16a34a;
    --green-light: #f0fdf4;
    --amber:       #d97706;
    --amber-light: #fffbeb;
    --red:         #dc2626;
    --red-light:   #fef2f2;
    --purple:      #7c3aed;

    --gray-50:   #f8fafc;
    --gray-100:  #f1f5f9;
    --gray-200:  #e2e8f0;
    --gray-300:  #cbd5e1;
    --gray-400:  #94a3b8;
    --gray-500:  #64748b;
    --gray-600:  #475569;
    --gray-700:  #334155;
    --gray-900:  #0f172a;

    --radius:  8px;
    --shadow:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.05);
    --shadow-md: 0 4px 16px rgba(0,0,0,.10);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 14px;
    color: var(--gray-700);
    background: var(--gray-50);
    min-height: 100vh;
}

/* ── Login ──────────────────────────────────────────────────── */
#login-screen {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.login-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 36px 32px;
    width: 100%;
    max-width: 380px;
    box-shadow: var(--shadow-md);
}

.login-logo {
    font-size: 28px;
    font-weight: 800;
    color: var(--blue);
    letter-spacing: -1px;
    margin-bottom: 4px;
}

.login-sub {
    font-size: 13px;
    color: var(--gray-400);
    margin-bottom: 24px;
}

.login-card label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--gray-600);
}

.login-card input {
    width: 100%;
    padding: 10px 12px;
    font-size: 14px;
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    margin-bottom: 14px;
    font-family: "SF Mono", "Fira Code", monospace;
}

.login-card input:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(37,99,235,.12);
    outline: none;
}

.login-error {
    color: var(--red);
    font-size: 13px;
    margin-bottom: 10px;
    display: none;
}

/* ── App shell ──────────────────────────────────────────────── */
#app {
    display: none;
    min-height: 100vh;
    flex-direction: column;
}

#app.visible { display: flex; }

/* ── Topbar ─────────────────────────────────────────────────── */
.topbar {
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 24px;
    height: 56px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow);
}

.topbar-logo {
    font-size: 18px;
    font-weight: 800;
    color: var(--blue);
    letter-spacing: -0.5px;
    white-space: nowrap;
}

.topbar-logo span {
    font-size: 12px;
    font-weight: 400;
    color: var(--gray-400);
    margin-left: 4px;
    letter-spacing: 0;
}

.topbar-nav {
    display: flex;
    gap: 2px;
    flex: 1;
    overflow-x: auto;
}

.nav-btn {
    padding: 6px 14px;
    border-radius: 6px;
    background: none;
    border: none;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-600);
    cursor: pointer;
    white-space: nowrap;
    transition: background .15s, color .15s;
}

.nav-btn:hover { background: var(--gray-100); color: var(--gray-900); }
.nav-btn.active { background: var(--blue-light); color: var(--blue); font-weight: 600; }

.topbar-right {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 12px;
}

.topbar-env {
    font-size: 11px;
    color: var(--gray-400);
    font-family: "SF Mono", "Fira Code", monospace;
}

/* ── Main content ───────────────────────────────────────────── */
.main {
    flex: 1;
    padding: 24px;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
}

.section { display: none; }
.section.visible { display: block; }

.section-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 20px;
}

/* ── Stat cards ─────────────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 18px 20px;
    box-shadow: var(--shadow);
}

.stat-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--gray-400);
    margin-bottom: 8px;
}

.stat-value {
    font-size: 28px;
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1;
}

.stat-sub {
    font-size: 12px;
    color: var(--gray-400);
    margin-top: 4px;
}

/* ── Plan breakdown ─────────────────────────────────────────── */
.breakdown-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 18px 20px;
    box-shadow: var(--shadow);
}

.breakdown-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-600);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.breakdown-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 10px;
}

.breakdown-label {
    font-size: 13px;
    font-weight: 500;
    min-width: 90px;
    color: var(--gray-700);
}

.breakdown-bar-wrap {
    flex: 1;
    background: var(--gray-100);
    border-radius: 20px;
    height: 8px;
    overflow: hidden;
}

.breakdown-bar {
    height: 100%;
    border-radius: 20px;
    transition: width .4s ease;
}

.breakdown-count {
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-500);
    min-width: 20px;
    text-align: right;
}

/* ── Card ────────────────────────────────────────────────────── */
.card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--gray-100);
    gap: 12px;
    flex-wrap: wrap;
}

.card-header-title {
    font-size: 14px;
    font-weight: 700;
    color: var(--gray-900);
}

/* ── Toolbar ─────────────────────────────────────────────────── */
.toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.filter-select {
    padding: 6px 10px;
    font-size: 13px;
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    background: #fff;
    color: var(--gray-700);
    cursor: pointer;
}

.search-input {
    padding: 6px 10px;
    font-size: 13px;
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    width: 200px;
}

.search-input:focus,
.filter-select:focus {
    border-color: var(--blue);
    outline: none;
}

/* ── Buttons ─────────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 7px 14px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid transparent;
    text-decoration: none;
    transition: background .15s, border-color .15s;
    line-height: 1.4;
    white-space: nowrap;
}

.btn-primary  { background: var(--blue); color: #fff; border-color: var(--blue-dark); }
.btn-primary:hover { background: var(--blue-dark); }
.btn-outline  { background: #fff; color: var(--blue); border-color: var(--blue); }
.btn-outline:hover { background: var(--blue-light); }
.btn-danger   { background: #fff; color: var(--red); border-color: var(--red); }
.btn-danger:hover { background: var(--red-light); }
.btn-ghost    { background: none; color: var(--gray-600); border-color: transparent; }
.btn-ghost:hover { background: var(--gray-100); }
.btn-sm { padding: 4px 10px; font-size: 12px; }
.btn:disabled { opacity: .45; cursor: not-allowed; }

/* ── Tables ─────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

th {
    text-align: left;
    padding: 10px 14px;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
    font-weight: 600;
    color: var(--gray-500);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .06em;
    white-space: nowrap;
}

td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--gray-100);
    vertical-align: middle;
}

tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--gray-50); }

.key-mono {
    font-family: "SF Mono", "Fira Code", monospace;
    font-size: 12px;
    color: var(--gray-600);
    background: var(--gray-100);
    padding: 2px 7px;
    border-radius: 4px;
}

/* ── Badges ─────────────────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    border: 1px solid;
}

.badge-active    { background: var(--green-light); color: var(--green);   border-color: #bbf7d0; }
.badge-suspended { background: var(--amber-light); color: var(--amber);   border-color: #fde68a; }
.badge-cancelled { background: var(--gray-100);    color: var(--gray-400); border-color: var(--gray-200); }

.plan-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 20px;
    background: var(--gray-100);
    color: var(--gray-700);
}

/* ── Action buttons group ────────────────────────────────────── */
.actions {
    display: flex;
    gap: 4px;
    flex-wrap: nowrap;
}

/* ── Modal ──────────────────────────────────────────────────── */
.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 500;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay.open { display: flex; }

.modal {
    background: #fff;
    border-radius: var(--radius);
    width: 100%;
    max-width: 560px;
    box-shadow: var(--shadow-md);
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--gray-200);
}

.modal-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--gray-900);
}

.modal-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--gray-400);
    padding: 0 4px;
    line-height: 1;
}

.modal-body { padding: 20px; }

.modal-footer {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    padding: 14px 20px;
    border-top: 1px solid var(--gray-100);
}

/* ── Form ────────────────────────────────────────────────────── */
.form-group { margin-bottom: 14px; }

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--gray-600);
    margin-bottom: 5px;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 8px 11px;
    font-size: 14px;
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    color: var(--gray-700);
    background: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(37,99,235,.12);
    outline: none;
}

.form-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

/* ── Tarifs cards ────────────────────────────────────────────── */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.plan-card {
    background: #fff;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    padding: 18px;
    box-shadow: var(--shadow);
}

.plan-card-top {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.plan-emoji-display {
    font-size: 24px;
    line-height: 1;
}

.plan-label-display {
    font-size: 15px;
    font-weight: 700;
    color: var(--gray-900);
}

.plan-price-display {
    font-size: 20px;
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 12px;
}

.plan-field {
    margin-bottom: 10px;
}

.plan-field label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--gray-400);
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: 3px;
}

.plan-field input {
    width: 100%;
    padding: 6px 9px;
    font-size: 13px;
    border: 1px solid var(--gray-200);
    border-radius: 5px;
    color: var(--gray-700);
}

.plan-field input:focus {
    border-color: var(--blue);
    outline: none;
}

.plan-save-btn {
    width: 100%;
    margin-top: 8px;
}

.plan-saved-msg {
    font-size: 12px;
    color: var(--green);
    text-align: center;
    margin-top: 6px;
    display: none;
}

/* ── Detail info list ────────────────────────────────────────── */
.info-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }

.info-row {
    display: flex;
    gap: 10px;
    font-size: 13px;
}

.info-row dt {
    font-weight: 600;
    min-width: 130px;
    color: var(--gray-500);
}

.info-row dd { color: var(--gray-700); }

/* ── Empty state ─────────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 40px 20px;
    color: var(--gray-400);
    font-size: 14px;
}

/* ── Toast ───────────────────────────────────────────────────── */
#toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    background: var(--gray-900);
    color: #fff;
    padding: 12px 18px;
    border-radius: var(--radius);
    font-size: 13px;
    font-weight: 500;
    display: none;
    z-index: 1000;
    box-shadow: var(--shadow-md);
    max-width: 320px;
}

#toast.show { display: block; animation: slide-in .2s ease; }
#toast.success { background: var(--green); }
#toast.error   { background: var(--red); }

@keyframes slide-in {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ── Loader ──────────────────────────────────────────────────── */
.loading {
    text-align: center;
    padding: 32px;
    color: var(--gray-400);
    font-size: 13px;
}

@keyframes spin { to { transform: rotate(360deg); } }
.spinner {
    display: inline-block;
    width: 16px; height: 16px;
    border: 2px solid var(--gray-200);
    border-top-color: var(--blue);
    border-radius: 50%;
    animation: spin .6s linear infinite;
    vertical-align: middle;
    margin-right: 6px;
}

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 640px) {
    .main { padding: 16px; }
    .form-grid-2 { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .topbar-env { display: none; }
}

/* ── Section lien de paiement (modal détail) ─────────────────── */
.payment-section {
    background: var(--blue-light);
    border: 1px solid #bfdbfe;
    border-radius: var(--radius);
    padding: 16px 20px;
    margin: 16px 0;
}

.payment-section-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--blue-dark);
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: 10px;
}

.payment-desc {
    font-size: 13px;
    color: var(--gray-600);
    margin-bottom: 12px;
    line-height: 1.6;
}

.payment-no-email {
    font-size: 13px;
    color: var(--amber);
    line-height: 1.6;
}

.payment-action-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.payment-feedback {
    font-size: 13px;
    font-weight: 500;
}

.payment-ok  { color: var(--green); }
.payment-err { color: var(--red); }