/* ============================================================
   PREMIUM DARK GLASSMORPHISM - SASADAY MART
   REFINED BY IDRIS DEVELOPER 
   ============================================================ */

:root {
    --bg-dark: #020617;         /* Deep Navy Black */
    --glass-bg: rgba(15, 23, 42, 0.75);
    --accent-primary: #06b6d4;  /* Cyan Neon */
    --accent-glow: rgba(6, 182, 212, 0.3);
    --sasaday-green: #22c55e;   /* Emerald Green */
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.08);
}

/* Animasi Masuk */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

body {
    background: radial-gradient(circle at 0% 0%, #1e293b 0%, #020617 100%) !important;
    font-family: 'Inter', system-ui, -apple-system, sans-serif !important;
    min-height: 100vh;
    margin: 0;
    color: var(--text-main);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Background Efek (Opsional: Tambahkan div di HTML jika ingin efek cahaya di pojok) */
body::before {
    content: "";
    position: absolute;
    top: -10%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: var(--accent-glow);
    filter: blur(120px);
    border-radius: 50%;
    z-index: -1;
}

.container-login {
    background: var(--glass-bg) !important;
    backdrop-filter: blur(25px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(25px) saturate(180%) !important;
    border: 1px solid var(--glass-border) !important;
    border-radius: 32px !important;
    overflow: hidden;
    max-width: 950px;
    margin: auto;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7) !important;
    animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.box-logo {
    background: rgba(2, 6, 23, 0.5);
    border-right: 1px solid var(--glass-border) !important;
    padding: 60px !important;
}

.logo.text-primary {
    color: var(--accent-primary) !important;
    filter: drop-shadow(0 0 20px var(--accent-glow));
    transition: transform 0.3s ease;
}

.box-logo:hover .logo.text-primary {
    transform: scale(1.05) rotate(2deg);
}

/* Form Styling */
.form-control {
    background: rgba(15, 23, 42, 0.5) !important;
    border: 1px solid var(--glass-border) !important;
    color: white !important;
    border-radius: 16px !important;
    padding: 14px 18px !important;
    transition: all 0.3s ease !important;
}

.form-control:focus {
    background: rgba(15, 23, 42, 0.9) !important;
    border-color: var(--accent-primary) !important;
    box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.1) !important;
    outline: none;
}

/* Tombol Premium */
.btn-primary {
    background: linear-gradient(135deg, #0891b2 0%, #06b6d4 100%) !important;
    border: none !important;
    border-radius: 16px !important;
    font-weight: 700;
    padding: 16px !important;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    font-size: 0.85rem;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.2) !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 25px rgba(6, 182, 212, 0.4) !important;
    filter: brightness(115%);
}

.btn-primary:active {
    transform: translateY(0);
}

/* Typography */
.welcome-text {
    font-weight: 500;
    font-size: 1rem;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.brand-name {
    font-weight: 900;
    font-size: 2.8rem;
    background: linear-gradient(to right, #ffffff, var(--sasaday-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-top: 5px;
    margin-bottom: 30px;
}

.form-floating > label {
    color: var(--text-muted) !important;
    padding-left: 18px;
}

/* Footer Section */
footer {
    padding: 30px 0;
    margin-top: auto;
}

.footer-content {
    font-size: 0.85rem;
    color: var(--text-muted);
    letter-spacing: 0.5px;
}

.footer-content span {
    color: var(--accent-primary);
    font-weight: 600;
}

/* Responsif */
@media (max-width: 768px) {
    .container-login {
        flex-direction: column;
        border-radius: 24px !important;
    }
    .box-logo {
        border-right: none !important;
        border-bottom: 1px solid var(--glass-border) !important;
        padding: 40px !important;
    }
}