/* ====================================================
   KBM Mandiri - Login Page Styles
   ==================================================== */

.login-page {
    min-height: 100vh;
    display: flex;
    background: var(--dark);
    position: relative;
    overflow: hidden;
}

/* ---- Left Panel (Branding) ---- */
.login-branding {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    background: var(--gradient-sidebar);
    position: relative;
    overflow: hidden;
}
.login-branding::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(33,150,243,0.15) 0%, transparent 70%);
    border-radius: 50%;
}
.login-branding::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,152,0,0.1) 0%, transparent 70%);
    border-radius: 50%;
}

.login-logos {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    position: relative;
    z-index: 1;
}
.login-logos img {
    height: 70px;
    width: auto;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.3));
    transition: transform 0.3s ease;
}
.login-logos img:hover {
    transform: scale(1.05);
}

.login-branding-text {
    text-align: center;
    position: relative;
    z-index: 1;
}
.login-branding-text h1 {
    font-family: 'Poppins', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}
.login-branding-text h1 span {
    color: var(--accent);
}
.login-branding-text h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.1rem;
    font-weight: 500;
    color: rgba(255,255,255,0.8);
    margin-bottom: 12px;
}
.login-branding-text p {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    max-width: 360px;
}
.login-branding-text .school-tagline {
    margin-top: 30px;
    padding: 12px 24px;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    color: rgba(255,255,255,0.7);
    font-size: 0.85rem;
    font-style: italic;
    backdrop-filter: blur(10px);
}

/* Floating particles */
.login-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
    z-index: 0;
}
.login-particles span {
    position: absolute;
    width: 6px;
    height: 6px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    animation: floatParticle 15s infinite linear;
}
.login-particles span:nth-child(1) { left: 10%; top: 20%; animation-duration: 20s; animation-delay: 0s; width: 8px; height: 8px; }
.login-particles span:nth-child(2) { left: 30%; top: 60%; animation-duration: 25s; animation-delay: 2s; }
.login-particles span:nth-child(3) { left: 50%; top: 40%; animation-duration: 18s; animation-delay: 4s; width: 10px; height: 10px; }
.login-particles span:nth-child(4) { left: 70%; top: 80%; animation-duration: 22s; animation-delay: 1s; }
.login-particles span:nth-child(5) { left: 85%; top: 30%; animation-duration: 16s; animation-delay: 3s; width: 4px; height: 4px; }
.login-particles span:nth-child(6) { left: 20%; top: 90%; animation-duration: 28s; animation-delay: 5s; }

@keyframes floatParticle {
    0% { transform: translateY(0) rotate(0deg); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100vh) rotate(720deg); opacity: 0; }
}

/* ---- Right Panel (Login Form) ---- */
.login-form-container {
    width: 480px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    background: var(--surface);
    position: relative;
}

.login-form-wrapper {
    width: 100%;
    max-width: 360px;
}

.login-form-header {
    text-align: center;
    margin-bottom: 36px;
}
.login-form-header .mobile-logo {
    display: none;
    margin-bottom: 20px;
}
.login-form-header .mobile-logo img {
    height: 60px;
}
.login-form-header h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 6px;
}
.login-form-header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.login-role-selector {
    display: flex;
    background: var(--gray-100);
    border-radius: var(--radius-md);
    padding: 4px;
    margin-bottom: 28px;
}
.role-btn {
    flex: 1;
    padding: 10px;
    text-align: center;
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}
.role-btn.active {
    background: var(--surface);
    color: var(--primary-600);
    box-shadow: var(--shadow-sm);
    font-weight: 600;
}
.role-btn:hover:not(.active) {
    color: var(--text);
}
.role-btn i {
    font-size: 0.9rem;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.login-input-group {
    position: relative;
}
.login-input-group i.input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 1rem;
    transition: var(--transition-fast);
    z-index: 2;
}
.login-input-group input {
    width: 100%;
    padding: 14px 14px 14px 44px;
    border: 1.5px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    color: var(--text);
    background: var(--surface);
    transition: var(--transition);
    outline: none;
}
.login-input-group input:focus {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(33,150,243,0.15);
}
.login-input-group input:focus + i.input-icon,
.login-input-group input:focus ~ i.input-icon {
    color: var(--primary-500);
}
.login-input-group .toggle-password {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-light);
    cursor: pointer;
    font-size: 1rem;
    z-index: 2;
    padding: 4px;
}
.login-input-group .toggle-password:hover {
    color: var(--primary-500);
}

.login-hint {
    font-size: 0.78rem;
    color: var(--text-light);
    text-align: center;
    margin-top: -8px;
}

.btn-login {
    padding: 14px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-family: 'Poppins', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 4px;
}
.btn-login:hover {
    box-shadow: 0 6px 20px rgba(21,101,192,0.4);
    transform: translateY(-2px);
}
.btn-login:active {
    transform: translateY(0);
}

.login-alert {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 10px;
    animation: slideDown 0.3s ease;
}
.login-alert.error {
    background: var(--danger-light);
    color: var(--danger-dark);
    border: 1px solid rgba(239,83,80,0.2);
}
.login-alert.success {
    background: var(--success-light);
    color: var(--success-dark);
    border: 1px solid rgba(76,175,80,0.2);
}

.login-footer {
    position: absolute;
    bottom: 20px;
    text-align: center;
    font-size: 0.78rem;
    color: var(--text-light);
}
.login-footer a {
    color: var(--primary-500);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .login-branding {
        display: none;
    }
    .login-form-container {
        width: 100%;
    }
    .login-form-header .mobile-logo {
        display: flex;
        justify-content: center;
        gap: 12px;
    }
}
@media (max-width: 480px) {
    .login-form-container {
        padding: 24px;
    }
    .login-form-header h2 {
        font-size: 1.3rem;
    }
    .role-btn {
        font-size: 0.75rem;
        padding: 8px;
    }
}