/* Suivi Courtage Énergie — UI */
:root {
    --navy: #0B2545;
    --navy-2: #13325F;
    --navy-3: #1E4378;
    --orange: #E87A00;
    --orange-2: #FF9420;
    --bg: #F5F7FA;
    --surface: #FFFFFF;
    --border: #E2E8F0;
    --border-2: #CBD5E1;
    --text: #0F172A;
    --text-2: #475569;
    --text-3: #94A3B8;
    --green: #16A34A;
    --green-bg: #DCFCE7;
    --amber: #D97706;
    --amber-bg: #FEF3C7;
    --red: #DC2626;
    --red-bg: #FEE2E2;
    --blue: #2563EB;
    --blue-bg: #DBEAFE;
    --slate: #475569;
    --slate-bg: #E2E8F0;
    --gray: #6B7280;
    --gray-bg: #F3F4F6;
    --shadow-sm: 0 1px 2px rgba(11, 37, 69, 0.05);
    --shadow: 0 1px 3px rgba(11, 37, 69, 0.08), 0 1px 2px rgba(11, 37, 69, 0.04);
    --shadow-lg: 0 10px 25px rgba(11, 37, 69, 0.10), 0 4px 10px rgba(11, 37, 69, 0.04);
    --radius: 6px;
    --radius-lg: 10px;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--navy-3); text-decoration: none; }
a:hover { color: var(--orange); }

/* ---------- Layout ---------- */
.app {
    display: grid;
    grid-template-columns: 240px 1fr;
    min-height: 100vh;
}

.sidebar {
    background: var(--navy);
    color: #fff;
    padding: 1.25rem 0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.sidebar-brand {
    padding: 0 1.25rem 1.5rem;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 1rem;
}

.sidebar-brand h1 {
    font-size: 1.05rem;
    margin: 0;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.sidebar-brand h1 span {
    color: var(--orange);
}

.sidebar-brand .tag {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-top: 0.25rem;
}

.sidebar-nav {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.65rem 1.25rem;
    color: rgba(255,255,255,0.75);
    font-size: 0.875rem;
    border-left: 3px solid transparent;
    transition: all 0.15s;
}

.sidebar-nav a:hover {
    color: #fff;
    background: rgba(255,255,255,0.04);
}

.sidebar-nav a.active {
    color: #fff;
    background: rgba(255,255,255,0.06);
    border-left-color: var(--orange);
}

.sidebar-nav svg {
    width: 16px;
    height: 16px;
    opacity: 0.7;
}

.sidebar-footer {
    position: absolute;
    bottom: 1rem;
    left: 0;
    right: 0;
    padding: 0 1.25rem;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.4);
}

.sidebar-user {
    padding: 0.75rem 1.25rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    margin-top: 1rem;
}

.sidebar-user .name {
    color: #fff;
    font-size: 0.85rem;
    font-weight: 500;
}

.sidebar-user .role {
    color: rgba(255,255,255,0.5);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.sidebar-user a {
    color: rgba(255,255,255,0.6);
    font-size: 0.75rem;
    display: inline-block;
    margin-top: 0.4rem;
}

.sidebar-user a:hover { color: var(--orange); }

/* ---------- Main ---------- */
.main {
    padding: 1.75rem 2rem 3rem;
    max-width: 100%;
    overflow-x: hidden;
}

.page-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-title {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--navy);
    letter-spacing: -0.02em;
}

.page-subtitle {
    color: var(--text-2);
    font-size: 0.875rem;
    margin: 0.25rem 0 0;
}

/* ---------- Boutons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 1rem;
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.15s;
    text-decoration: none;
    font-family: inherit;
    line-height: 1.2;
}

.btn-primary {
    background: var(--orange);
    color: #fff;
}
.btn-primary:hover {
    background: var(--orange-2);
    color: #fff;
}

.btn-secondary {
    background: var(--navy);
    color: #fff;
}
.btn-secondary:hover {
    background: var(--navy-2);
    color: #fff;
}

.btn-outline {
    background: #fff;
    color: var(--navy);
    border-color: var(--border-2);
}
.btn-outline:hover {
    border-color: var(--navy);
    background: var(--bg);
}

.btn-danger {
    background: #fff;
    color: var(--red);
    border-color: var(--border-2);
}
.btn-danger:hover {
    background: var(--red-bg);
    border-color: var(--red);
}

.btn-sm {
    padding: 0.35rem 0.7rem;
    font-size: 0.78rem;
}

/* ---------- Cards / surfaces ---------- */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.card-header {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.card-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--navy);
}

.card-body { padding: 1.25rem; }
.card-body.compact { padding: 0.85rem 1.25rem; }

/* ---------- Stats KPI ---------- */
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.kpi {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1rem 1.25rem;
    position: relative;
    overflow: hidden;
}

.kpi::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--navy);
}

.kpi.kpi-orange::before { background: var(--orange); }
.kpi.kpi-green::before { background: var(--green); }
.kpi.kpi-amber::before { background: var(--amber); }

.kpi-label {
    font-size: 0.72rem;
    color: var(--text-2);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 600;
}

.kpi-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--navy);
    line-height: 1.1;
    margin-top: 0.4rem;
    letter-spacing: -0.02em;
}

.kpi-sub {
    font-size: 0.75rem;
    color: var(--text-3);
    margin-top: 0.25rem;
}

/* ---------- Tableau ---------- */
.table-wrap {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

thead th {
    background: #FAFBFC;
    text-align: left;
    padding: 0.7rem 1rem;
    font-weight: 600;
    color: var(--text-2);
    border-bottom: 1px solid var(--border);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
}

tbody td {
    padding: 0.7rem 1rem;
    border-bottom: 1px solid var(--border);
    vertical-align: middle;
}

tbody tr:last-child td { border-bottom: none; }

tbody tr:hover { background: #FAFBFC; }

td .client-name {
    font-weight: 600;
    color: var(--navy);
    display: block;
}

td .client-sub {
    font-size: 0.75rem;
    color: var(--text-3);
}

/* ---------- Badges statut ---------- */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.badge.slate { background: var(--slate-bg); color: var(--slate); }
.badge.blue { background: var(--blue-bg); color: var(--blue); }
.badge.amber { background: var(--amber-bg); color: var(--amber); }
.badge.green { background: var(--green-bg); color: var(--green); }
.badge.red { background: var(--red-bg); color: var(--red); }
.badge.gray { background: var(--gray-bg); color: var(--gray); }
.badge.orange { background: #FFEDD5; color: var(--orange); }

/* ---------- Alertes lignes ---------- */
.alert-row { background: #FFF7ED !important; }
.alert-row:hover { background: #FFEDD5 !important; }

.danger-row { background: #FEF2F2 !important; }
.danger-row:hover { background: #FEE2E2 !important; }

.days-left {
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.15rem 0.45rem;
    border-radius: 4px;
}
.days-left.urgent { background: var(--red-bg); color: var(--red); }
.days-left.soon { background: var(--amber-bg); color: var(--amber); }
.days-left.ok { background: var(--green-bg); color: var(--green); }
.days-left.past { background: #E2E8F0; color: var(--text-2); }

/* Timing rappel */
.rappel-timing {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 600;
}
.rappel-timing.overdue { background: var(--red-bg); color: var(--red); }
.rappel-timing.now { background: #FFEDD5; color: var(--orange); animation: pulse 2s infinite; }
.rappel-timing.soon { background: var(--amber-bg); color: var(--amber); }
.rappel-timing.later { background: var(--slate-bg); color: var(--slate); }

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.65; }
}

/* Carte rappel sur fiche client */
.rappel-card {
    background: #FFF7ED;
    border: 1px solid #FED7AA;
    border-left: 4px solid var(--orange);
    padding: 0.85rem 1.1rem;
    border-radius: 8px;
    margin-bottom: 0.75rem;
}
.rappel-card.done { background: #F0FDF4; border-color: #BBF7D0; border-left-color: var(--green); }
.rappel-card.cancelled { background: var(--gray-bg); border-color: var(--border); border-left-color: var(--gray); opacity: 0.7; }
.rappel-card.overdue { background: #FEF2F2; border-color: #FECACA; border-left-color: var(--red); }

.rappel-card .when {
    font-weight: 700;
    color: var(--navy);
    font-size: 0.95rem;
}
.rappel-card .note {
    color: var(--text-2);
    font-size: 0.85rem;
    margin-top: 0.25rem;
    white-space: pre-wrap;
}
.rappel-card .actions {
    margin-top: 0.6rem;
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
}

/* Quick buttons for rappel scheduling */
.quick-rappel-btns {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-bottom: 0.5rem;
}
.quick-rappel-btns button {
    padding: 0.35rem 0.7rem;
    background: #fff;
    border: 1px solid var(--border-2);
    border-radius: 6px;
    font-size: 0.78rem;
    cursor: pointer;
    color: var(--navy);
    font-weight: 500;
    font-family: inherit;
}
.quick-rappel-btns button:hover { background: var(--bg); border-color: var(--orange); color: var(--orange); }

/* ---------- Filtres ---------- */
.filters {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1rem 1.25rem;
    margin-bottom: 1rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    align-items: flex-end;
}

.filter-field {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    min-width: 140px;
}

.filter-field label {
    font-size: 0.7rem;
    color: var(--text-2);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
}

.filter-field input,
.filter-field select {
    padding: 0.45rem 0.6rem;
    border: 1px solid var(--border-2);
    border-radius: var(--radius);
    font-size: 0.85rem;
    font-family: inherit;
    background: #fff;
}

.filter-field input:focus,
.filter-field select:focus {
    outline: none;
    border-color: var(--navy-3);
    box-shadow: 0 0 0 3px rgba(30, 67, 120, 0.1);
}

/* ---------- Form ---------- */
form .form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem 1.25rem;
}

form .form-grid.cols-3 {
    grid-template-columns: repeat(3, 1fr);
}

form .form-grid .full { grid-column: 1 / -1; }

.form-field { display: flex; flex-direction: column; gap: 0.35rem; }

.form-field label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-2);
}

.form-field label .req { color: var(--red); }

.form-field input,
.form-field select,
.form-field textarea {
    padding: 0.55rem 0.7rem;
    border: 1px solid var(--border-2);
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-family: inherit;
    background: #fff;
}

.form-field textarea { resize: vertical; min-height: 80px; }

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--navy-3);
    box-shadow: 0 0 0 3px rgba(30, 67, 120, 0.1);
}

.form-section {
    margin-bottom: 1.5rem;
}

.form-section-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--orange);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--border);
}

.form-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--border);
    background: #FAFBFC;
}

/* ---------- Flash ---------- */
.flash {
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-size: 0.875rem;
    border-left: 3px solid;
}

.flash.success { background: var(--green-bg); border-color: var(--green); color: #166534; }
.flash.error { background: var(--red-bg); border-color: var(--red); color: #991B1B; }
.flash.info { background: var(--blue-bg); border-color: var(--blue); color: #1E40AF; }

/* ---------- Fiche client ---------- */
.detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.25rem;
}

.detail-row {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 0.75rem;
    padding: 0.55rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.875rem;
}

.detail-row:last-child { border-bottom: none; }

.detail-row .label {
    color: var(--text-2);
    font-weight: 500;
}

.detail-row .value {
    color: var(--text);
    font-weight: 500;
}

.detail-row .value.empty { color: var(--text-3); }

/* ---------- Abonnements box ---------- */
.subscription-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1rem 1.25rem;
    margin-bottom: 0.75rem;
    background: #FAFBFC;
    position: relative;
}

.subscription-card.elec { border-left: 4px solid #2563EB; }
.subscription-card.gaz { border-left: 4px solid #F59E0B; }

.subscription-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.6rem;
}

.subscription-type {
    font-weight: 700;
    color: var(--navy);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.subscription-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem 1rem;
    font-size: 0.82rem;
}

.subscription-grid .field-label {
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-size: 0.68rem;
    font-weight: 600;
}

.subscription-grid .field-value {
    color: var(--text);
    margin-bottom: 0.4rem;
}

/* ---------- Login ---------- */
.login-wrap {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--navy) 0%, var(--navy-2) 100%);
    padding: 2rem;
}

.login-card {
    background: #fff;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    max-width: 400px;
    width: 100%;
}

.login-card h1 {
    margin: 0 0 0.25rem;
    color: var(--navy);
    font-size: 1.5rem;
    letter-spacing: -0.02em;
}

.login-card h1 span { color: var(--orange); }

.login-card .lead {
    color: var(--text-2);
    margin: 0 0 1.5rem;
    font-size: 0.875rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .detail-grid { grid-template-columns: 1fr; }
    form .form-grid,
    form .form-grid.cols-3 { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .app { grid-template-columns: 1fr; }
    .sidebar {
        position: relative;
        height: auto;
        padding: 0.75rem 0;
    }
    .sidebar-nav {
        display: flex;
        overflow-x: auto;
        gap: 0.25rem;
        padding: 0 1rem;
        -webkit-overflow-scrolling: touch;
    }
    .sidebar-nav a {
        white-space: nowrap;
        padding: 0.5rem 0.75rem;
        border-left: none;
        border-bottom: 3px solid transparent;
    }
    .sidebar-nav a.active {
        border-left: none;
        border-bottom-color: var(--orange);
    }
    .sidebar-footer,
    .sidebar-user { display: none; }
    .main { padding: 1rem; }
    form .form-grid,
    form .form-grid.cols-3 { grid-template-columns: 1fr; }
    .table-wrap { overflow-x: auto; }
    table { min-width: 700px; }
    .detail-row { grid-template-columns: 1fr; gap: 0.1rem; }
    .detail-row .label { font-size: 0.7rem; text-transform: uppercase; color: var(--text-3); }
    .subscription-grid { grid-template-columns: 1fr; }
    .filters { padding: 0.75rem; }
    .filter-field { min-width: 100%; flex: 1 1 100%; }
}

/* ---------- Empty states ---------- */
.empty-state {
    padding: 3rem 1rem;
    text-align: center;
    color: var(--text-3);
}

.empty-state .icon {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    opacity: 0.5;
}

.empty-state h3 {
    color: var(--text-2);
    margin: 0 0 0.5rem;
    font-size: 1rem;
}

/* ---------- Inline form (delete confirm) ---------- */
.inline-form { display: inline; }

.muted { color: var(--text-3); }
.text-right { text-align: right; }
.text-center { text-align: center; }
.mb-1 { margin-bottom: 0.75rem; }
.mb-2 { margin-bottom: 1.25rem; }
.mt-2 { margin-top: 1.25rem; }
.gap-1 { gap: 0.5rem; }
.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.nowrap { white-space: nowrap; }