/* ============================================================
   SIM-KARINA — Login Page Styles
   Full-screen gradient with glassmorphism card
   ============================================================ */

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 40%, #312e81 70%, #4f46e5 100%);
    position: relative;
    overflow: hidden;
    padding: 1rem;
}

/* Decorative floating shapes */
.login-page::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.15), transparent 70%);
    animation: float 8s ease-in-out infinite;
}
.login-page::after {
    content: '';
    position: absolute;
    bottom: -15%;
    left: -5%;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1), transparent 70%);
    animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(30px, -30px); }
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-xl);
    padding: 2.5rem;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.25);
    position: relative;
    z-index: 10;
    animation: cardEnter 0.6s ease-out;
}

@keyframes cardEnter {
    from {
        opacity: 0;
        transform: translateY(24px) scale(0.96);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.login-card .login-logo {
    text-align: center;
    margin-bottom: 2rem;
}
.login-card .login-logo .logo-box {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 900;
    color: #fff;
    margin-bottom: 1rem;
    box-shadow: 0 8px 24px var(--primary-glow);
}
.login-card .login-logo h1 {
    color: #fff;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}
.login-card .login-logo p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    margin-top: 0.375rem;
}

.login-card .form-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.8rem;
}

.login-card .form-control {
    background: rgba(255, 255, 255, 0.07);
    border: 2px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 0.875rem 1rem;
}
.login-card .form-control:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(129, 140, 248, 0.2);
    background: rgba(255, 255, 255, 0.1);
}
.login-card .form-control::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.login-card .btn-primary {
    width: 100%;
    padding: 0.875rem;
    font-size: 1rem;
    margin-top: 0.5rem;
}

.login-card .login-footer {
    text-align: center;
    margin-top: 1.75rem;
    color: rgba(255, 255, 255, 0.35);
    font-size: 0.75rem;
}