/* ============================================================
   SMS Marketing Platform — PHENIX BAT ET TECHNOLOGIE
   Custom Stylesheet (Bootstrap 5 override)
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
    --orange:          #FF6600;
    --orange-dark:     #e05500;
    --orange-light:    #fff3ea;
    --green:           #1fa94c;
    --green-dark:      #178040;
    --green-light:     #e8f7ee;
    --primary-gradient: linear-gradient(135deg, #FF6600 0%, #1fa94c 100%);
    --primary-gradient-hover: linear-gradient(135deg, #e05500 0%, #178040 100%);
    --sidebar-width:   255px;
    --navbar-height:   58px;
    --bg-body:         #f4f6f5;
    --card-radius:     10px;
    --transition:      0.22s ease;
}

/* ── Base ──────────────────────────────────────────────────── */
body {
    background-color: var(--bg-body);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-size: 0.875rem;
    color: #2c2c2c;
}

a { text-decoration: none; }

/* ── Utilities Orange / Green ──────────────────────────────── */
.text-orange { color: var(--orange) !important; }
.text-green  { color: var(--green)  !important; }
.bg-orange   { background-color: var(--orange) !important; }
.bg-orange-light { background-color: var(--orange-light) !important; }
.bg-green    { background-color: var(--green)  !important; }
.bg-green-light  { background-color: var(--green-light)  !important; }

.bg-gradient-brand {
    background: var(--primary-gradient) !important;
}

.btn-orange {
    background: var(--primary-gradient);
    border: none;
    color: #fff;
    font-weight: 600;
    transition: background var(--transition), opacity var(--transition);
}
.btn-orange:hover, .btn-orange:focus {
    background: var(--primary-gradient-hover);
    color: #fff;
    opacity: 0.92;
}
.btn-orange:disabled {
    background: var(--primary-gradient);
    opacity: 0.5;
}

.btn-outline-orange {
    border: 2px solid var(--orange);
    color: var(--orange);
    background: transparent;
}
.btn-outline-orange:hover {
    background: var(--primary-gradient);
    border-color: transparent;
    color: #fff;
}

/* ── Navbar ─────────────────────────────────────────────────── */
.navbar.bg-orange {
    background: var(--primary-gradient) !important;
    min-height: var(--navbar-height);
    z-index: 1030;
}

.avatar-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    font-size: 0.9rem;
    font-weight: 700;
    flex-shrink: 0;
}

.avatar-circle-lg {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    border-radius: 50%;
    font-size: 1.8rem;
    font-weight: 700;
}

.avatar-sm {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

/* ── Sidebar ─────────────────────────────────────────────────── */
.sidebar {
    position: fixed;
    top: var(--navbar-height);
    left: 0;
    width: var(--sidebar-width);
    height: calc(100vh - var(--navbar-height));
    background: #1a1d23;
    overflow-y: auto;
    z-index: 1020;
    transition: transform var(--transition);
    scrollbar-width: thin;
    scrollbar-color: #333 transparent;
}

.sidebar::-webkit-scrollbar { width: 4px; }
.sidebar::-webkit-scrollbar-thumb { background: #444; border-radius: 2px; }

.sidebar-header {
    display: none;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid #2d3038;
}

.sidebar-nav {
    list-style: none;
    padding: 0.75rem 0;
    margin: 0;
}

.sidebar-nav .nav-section {
    padding: 0.9rem 1.25rem 0.3rem;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #5c6370;
    font-weight: 600;
    pointer-events: none;
}

.sidebar-nav li a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1.25rem;
    color: #adb5bd;
    font-weight: 500;
    transition: background var(--transition), color var(--transition);
    border-left: 3px solid transparent;
    font-size: 0.84rem;
}

.sidebar-nav li a:hover {
    background: rgba(255,255,255,0.05);
    color: #fff;
}

.sidebar-nav li.active > a {
    background: linear-gradient(90deg, rgba(255,102,0,0.18) 0%, rgba(31,169,76,0.12) 100%);
    color: #f9b060;
    border-left-color: var(--orange);
}
.sidebar-nav li.active > a i { color: var(--green); }

.sidebar-nav li a i {
    width: 18px;
    text-align: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}

/* ── Overlay mobile ─────────────────────────────────────────── */
.sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 1015;
}

/* ── Main content ───────────────────────────────────────────── */
.main-content {
    margin-left: var(--sidebar-width);
    margin-top: var(--navbar-height);
    min-height: calc(100vh - var(--navbar-height));
    transition: margin var(--transition);
}

.main-footer {
    margin-left: var(--sidebar-width);
    background: #fff;
    border-top: 1px solid #eee;
    transition: margin var(--transition);
}

/* ── Cards ──────────────────────────────────────────────────── */
.card {
    border-radius: var(--card-radius) !important;
}

/* KPI Cards */
.card-kpi .card-body {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 1.25rem;
}

.kpi-icon {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.bg-primary-light { background-color: #e7f0ff !important; }
.bg-success-light { background-color: #e6f4ec !important; }
.bg-info-light    { background-color: #e4f6fb !important; }
.bg-danger-light  { background-color: #fde8e8 !important; }
.bg-pink-light    { background-color: #fce4f3 !important; }
.text-pink        { color: #e91e8c !important; }

.kpi-value {
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1;
    color: #1a1a2e;
}

.kpi-label {
    font-size: 0.78rem;
    color: #6c757d;
    font-weight: 500;
}

/* ── Table ──────────────────────────────────────────────────── */
.table-orange-light { background-color: var(--orange-light) !important; }

.btn-icon {
    width: 28px;
    height: 28px;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    border: 1px solid transparent;
    background: transparent;
    font-size: 0.85rem;
    transition: background var(--transition);
}

.btn-icon:hover { background-color: rgba(0,0,0,0.06); }

/* ── SMS Bubble ─────────────────────────────────────────────── */
.sms-bubble {
    background: #f0f2f5;
    border-radius: 0 16px 16px 16px;
    padding: 0.75rem 1rem;
    display: inline-block;
    max-width: 100%;
    white-space: pre-wrap;
    word-break: break-word;
    line-height: 1.5;
    border-left: 4px solid transparent;
    border-image: var(--primary-gradient) 1;
}

/* ── Groups ──────────────────────────────────────────────────── */
.group-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

/* ── Login page ──────────────────────────────────────────────── */
.login-page {
    background: linear-gradient(135deg, #FF6600 0%, #1fa94c 100%);
    position: relative;
    overflow: hidden;
}

.login-page::before {
    content: '';
    position: absolute;
    top: -40%; left: -20%;
    width: 70%; height: 80%;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    pointer-events: none;
}

.login-card {
    border-radius: 16px !important;
    backdrop-filter: blur(2px);
}

.login-logo {
    width: 70px;
    height: 70px;
    background: var(--primary-gradient);
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: 0 4px 18px rgba(255,102,0,0.35);
}

/* ── Pagination ──────────────────────────────────────────────── */
.page-link { color: var(--orange); }
.page-item.active .page-link {
    background: var(--primary-gradient);
    border-color: var(--orange);
    color: #fff;
}
.page-link:hover { color: var(--green); }

/* ── Badge tweaks ────────────────────────────────────────────── */
.badge.bg-orange-badge {
    background-color: var(--orange) !important;
}
.badge.bg-pink-badge {
    background-color: #e91e8c !important;
}

/* ── Nav tabs ────────────────────────────────────────────────── */
.nav-tabs .nav-link {
    color: #6c757d;
    border: none;
    border-bottom: 3px solid transparent;
    padding: 0.6rem 1rem;
    font-weight: 500;
    transition: color var(--transition), border-color var(--transition);
}

.nav-tabs .nav-link:hover { color: var(--green); }
.nav-tabs .nav-link.active {
    color: var(--orange);
    border-bottom-color: var(--orange);
    background: linear-gradient(90deg, rgba(255,102,0,0.06), rgba(31,169,76,0.06));
}

/* ── DataTables ──────────────────────────────────────────────── */
div.dataTables_wrapper div.dataTables_filter input {
    border: 1px solid #dee2e6;
    border-radius: 6px;
    padding: 0.25rem 0.6rem;
}

/* ── Progress bars ───────────────────────────────────────────── */
.progress { border-radius: 50px; }
.progress-bar.bg-orange {
    background: var(--primary-gradient) !important;
}

/* ── Font mono ───────────────────────────────────────────────── */
.font-monospace { font-family: 'Consolas', 'Courier New', monospace; }

/* ── Scrollbar ───────────────────────────────────────────────── */
* { scrollbar-width: thin; scrollbar-color: #d1d5db transparent; }
*::-webkit-scrollbar { width: 6px; height: 6px; }
*::-webkit-scrollbar-thumb { background: #d1d5db; border-radius: 3px; }

/* ════════════════════════════════════════════
   RESPONSIVE — Mobile
════════════════════════════════════════════ */
@media (max-width: 991.98px) {
    .sidebar {
        transform: translateX(-100%);
        box-shadow: 4px 0 20px rgba(0,0,0,0.2);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    .sidebar-header {
        display: flex;
    }
    .sidebar-overlay.open {
        display: block;
    }
    .main-content, .main-footer {
        margin-left: 0 !important;
    }
}

@media (max-width: 575.98px) {
    .kpi-value { font-size: 1.4rem; }
    .card-kpi .card-body { padding: 0.9rem; }
    h4 { font-size: 1.15rem; }
}