/* ==========================================================================
   RDM BILLING - TEMA WARNA MADRASAH (EMERALD GREEN & VIBRANT ORANGE)
   Sesuai portal madrasahkita.id
   ========================================================================== */

:root {
    --color-emerald-deep: #022c22;
    --color-emerald-dark: #064e3b;
    --color-emerald-base: #059669;
    --color-emerald-light: #10b981;
    --color-emerald-mint: #6ee7b7;
    --color-emerald-pale: #ecfdf5;

    --color-orange-deep: #9a3412;
    --color-orange-dark: #c2410c;
    --color-orange-base: #ea580c;
    --color-orange-bright: #f97316;
    --color-orange-pale: #fff7ed;

    --sidebar-width: 260px;
    --sidebar-bg: #022c22;
    --sidebar-hover: rgba(16, 185, 129, 0.12);
    --sidebar-active: #ea580c;
    --topbar-height: 64px;
}

body {
    background-color: #f8fafc;
    color: #1e293b;
}

/* Sidebar Custom Styling */
.sidebar-wrapper {
    background-color: var(--sidebar-bg) !important;
    border-right: 1px solid rgba(16, 185, 129, 0.15) !important;
}

.sidebar-brand {
    background-color: var(--sidebar-bg);
    border-bottom: 1px solid rgba(16, 185, 129, 0.15) !important;
}

.menu-category {
    color: var(--color-emerald-mint) !important;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.85rem 0.75rem 0.4rem 0.75rem;
    opacity: 0.9;
}

.nav-item-link {
    color: #cbd5e1 !important;
    border-radius: 10px !important;
    font-weight: 500;
    padding: 0.65rem 0.9rem;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: all 0.15s ease-in-out;
}

.nav-item-link svg {
    color: var(--color-emerald-light) !important;
    transition: color 0.15s ease-in-out;
}

.nav-item-link:hover {
    color: #ffffff !important;
    background-color: var(--sidebar-hover) !important;
}

.nav-item-link:hover svg {
    color: #ffffff !important;
}

.nav-item-link.active {
    color: #ffffff !important;
    background: linear-gradient(90deg, #ea580c 0%, #f97316 100%) !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 12px rgba(234, 88, 12, 0.35) !important;
}

.nav-item-link.active svg {
    color: #ffffff !important;
}

/* Hero / Welcome Banner Madrasah */
.hero-banner-madrasah {
    background: linear-gradient(135deg, #064e3b 0%, #022c22 100%);
    border-radius: 16px;
    padding: 1.75rem 2rem;
    color: #ffffff;
    border: 1px solid rgba(16, 185, 129, 0.2);
    box-shadow: 0 10px 25px -5px rgba(2, 44, 34, 0.15);
    position: relative;
    overflow: hidden;
}

.hero-banner-madrasah::after {
    content: "";
    position: absolute;
    top: -50%;
    right: -10%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, rgba(2, 44, 34, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-pill-badge {
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(110, 231, 183, 0.3);
    color: #6ee7b7;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 0.35rem 0.9rem;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.btn-hero-orange {
    background: linear-gradient(90deg, #ea580c 0%, #f97316 100%);
    color: #ffffff !important;
    font-weight: 600;
    padding: 0.65rem 1.6rem;
    border-radius: 50px;
    border: none;
    box-shadow: 0 4px 14px rgba(234, 88, 12, 0.4);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-hero-orange:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(234, 88, 12, 0.5);
    color: #ffffff !important;
}

/* 5 Kartu Metrik Gradien Gelap Sesuai Gambar */
.card-stat-gradient {
    border-radius: 16px;
    padding: 1.25rem 1.25rem 1.1rem 1.25rem;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.card-stat-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.card-stat-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}

.card-stat-title {
    font-size: 0.82rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
}

.card-stat-icon {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.card-stat-icon svg {
    width: 17px;
    height: 17px;
}

.card-stat-value {
    font-size: 2.1rem;
    font-weight: 700;
    line-height: 1.1;
    color: #ffffff;
    margin-bottom: 0.4rem;
}

.card-stat-value .stat-unit {
    font-size: 0.85rem;
    font-weight: 400;
    opacity: 0.8;
    margin-left: 0.25rem;
}

.card-stat-footer {
    font-size: 0.76rem;
    font-weight: 500;
    opacity: 0.85;
}

/* 1. Deep Slate Indigo */
.stat-bg-indigo {
    background: linear-gradient(145deg, #0f172a 0%, #1e1b4b 100%);
}
.stat-bg-indigo .card-stat-icon {
    border-color: rgba(165, 180, 252, 0.4);
    color: #a5b4fc;
}
.stat-bg-indigo .card-stat-footer {
    color: #cbd5e1;
}

/* 2. Deep Emerald Green */
.stat-bg-emerald {
    background: linear-gradient(145deg, #022c22 0%, #065f46 100%);
}
.stat-bg-emerald .card-stat-icon {
    border-color: rgba(52, 211, 153, 0.4);
    color: #34d399;
}
.stat-bg-emerald .card-stat-footer {
    color: #a7f3d0;
}

/* 3. Deep Warm Bronze Rust */
.stat-bg-bronze {
    background: linear-gradient(145deg, #451a03 0%, #9a3412 100%);
}
.stat-bg-bronze .card-stat-icon {
    border-color: rgba(251, 146, 60, 0.4);
    color: #fb923c;
}
.stat-bg-bronze .card-stat-footer {
    color: #fed7aa;
}

/* 4. Deep Ocean Slate Blue */
.stat-bg-ocean {
    background: linear-gradient(145deg, #082f49 0%, #0369a1 100%);
}
.stat-bg-ocean .card-stat-icon {
    border-color: rgba(56, 189, 248, 0.4);
    color: #38bdf8;
}
.stat-bg-ocean .card-stat-footer {
    color: #bae6fd;
}

/* 5. Deep Crimson Wine Red */
.stat-bg-crimson {
    background: linear-gradient(145deg, #4c0519 0%, #9f1239 100%);
}
.stat-bg-crimson .card-stat-icon {
    border-color: rgba(251, 113, 133, 0.4);
    color: #fb7185;
}
.stat-bg-crimson .card-stat-footer {
    color: #fecdd3;
}

/* Komponen Kartu Konten */
.card-custom {
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
}

/* Tombol & Aksen Oranye & Emerald */
.btn-primary {
    background-color: var(--color-orange-base) !important;
    border-color: var(--color-orange-base) !important;
    color: #ffffff !important;
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--color-orange-dark) !important;
    border-color: var(--color-orange-dark) !important;
    color: #ffffff !important;
}

.btn-outline-primary {
    color: var(--color-orange-base) !important;
    border-color: var(--color-orange-base) !important;
}

.btn-outline-primary:hover {
    background-color: var(--color-orange-base) !important;
    color: #ffffff !important;
}

.btn-success {
    background-color: var(--color-emerald-base) !important;
    border-color: var(--color-emerald-base) !important;
    color: #ffffff !important;
}

.btn-success:hover, .btn-success:focus {
    background-color: var(--color-emerald-dark) !important;
    border-color: var(--color-emerald-dark) !important;
    color: #ffffff !important;
}

.btn-outline-success {
    color: var(--color-emerald-base) !important;
    border-color: var(--color-emerald-base) !important;
}

.btn-outline-success:hover {
    background-color: var(--color-emerald-base) !important;
    color: #ffffff !important;
}

/* Badges */
.bg-primary {
    background-color: var(--color-orange-base) !important;
    color: #ffffff !important;
}

.bg-primary-subtle {
    background-color: var(--color-orange-pale) !important;
    color: var(--color-orange-dark) !important;
}

.bg-success {
    background-color: var(--color-emerald-base) !important;
    color: #ffffff !important;
}

.bg-success-subtle {
    background-color: var(--color-emerald-pale) !important;
    color: var(--color-emerald-dark) !important;
}

.text-primary {
    color: var(--color-orange-base) !important;
}

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

/* Callout Info Box Madrasah */
.callout-info-madrasah {
    background-color: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #065f46;
    border-radius: 12px;
    padding: 0.85rem 1.15rem;
    font-size: 0.85rem;
}

/* Donut Ring Progress Visualizer Sesuai Gambar */
.donut-gauge-container {
    position: relative;
    width: 140px;
    height: 140px;
    margin: 0 auto;
}

.donut-gauge-svg {
    transform: rotate(-90deg);
    width: 140px;
    height: 140px;
}

.donut-gauge-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.donut-gauge-val {
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--color-orange-base);
    line-height: 1;
}

.donut-gauge-lbl {
    font-size: 0.65rem;
    font-weight: 700;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.2rem;
}

/* Form Controls */
.form-control:focus, .form-select:focus {
    border-color: var(--color-orange-base) !important;
    box-shadow: 0 0 0 0.25rem rgba(234, 88, 12, 0.15) !important;
}