/* ========================================
   Login Page - Cisalak Pasar Cimanggis Depok Live CCTV
   Split-screen Modern Layout
   ======================================== */

:root {
    /* Palet "Aurora Glass Command Center" - senada dgn style.css dashboard */
    --primary: #22d3ee;
    --primary-dark: #0891b2;
    --primary-glow: rgba(34, 211, 238, 0.18);
    --accent: #a78bfa;
    --accent-glow: rgba(167, 139, 250, 0.18);
    --success: #34d399;
    --danger: #f87171;
    --danger-soft: rgba(248, 113, 113, 0.14);

    --bg-base: #090c16;
    --bg-surface: #12162a;
    --bg-card: #12162a;
    --bg-input: #0d1122;
    --glass-border: rgba(255, 255, 255, 0.1);

    --text-primary: #eef1fb;
    --text-secondary: #98a2c3;
    --text-muted: #5c6584;

    --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.55);
    --radius: 18px;
    --radius-md: 14px;
    --radius-sm: 10px;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-primary);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    background-color: var(--bg-base);
    background-image:
        radial-gradient(680px circle at 90% 10%, rgba(167, 139, 250, 0.16), transparent 60%),
        radial-gradient(680px circle at 10% 90%, rgba(34, 211, 238, 0.12), transparent 55%);
    background-attachment: fixed;
    background-repeat: no-repeat;
}

.hidden { display: none !important; }

/* ========================================
   Split Shell
   ======================================== */
.login-shell {
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    min-height: 100vh;
}

/* ========================================
   Left: Branding Panel
   ======================================== */
.login-branding {
    position: relative;
    overflow: hidden;
    background: linear-gradient(160deg, #090c16 0%, #0f1330 55%, #171a3a 100%);
    display: flex;
    align-items: center;
    padding: 60px;
}

.branding-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
    background-size: 42px 42px;
    -webkit-mask-image: radial-gradient(ellipse at 30% 30%, black 40%, transparent 78%);
    mask-image: radial-gradient(ellipse at 30% 30%, black 40%, transparent 78%);
}

.bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    opacity: 0.35;
    animation: float 22s ease-in-out infinite;
}

.orb-1 { width: 460px; height: 460px; background: #a78bfa; top: -140px; right: -120px; }
.orb-2 { width: 380px; height: 380px; background: #22d3ee; bottom: -120px; left: -100px; animation-delay: -10s; animation-duration: 28s; }

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -40px) scale(1.05); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(40px, 30px) scale(1.03); }
}

.branding-content {
    position: relative;
    z-index: 1;
    max-width: 480px;
    color: white;
    animation: fadeUp 0.6s var(--ease) both;
}

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

.branding-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 48px;
}

.branding-logo {
    display: flex;
    align-items: center;
    gap: 14px;
}

.branding-logo-text {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: -0.01em;
}

/* Cincin "scanning" berputar di sekeliling logo - kesan sistem monitoring aktif */
.brand-ring {
    position: relative;
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.brand-ring::before {
    content: '';
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    background: conic-gradient(from 0deg, transparent, var(--primary), var(--accent), transparent 75%);
    animation: ringSpin 4s linear infinite;
    -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 3px));
    mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 3px));
}
@keyframes ringSpin { to { transform: rotate(360deg); } }

.brand-mark-lg {
    position: relative;
    z-index: 1;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 0 22px rgba(34, 211, 238, 0.4);
}
.brand-mark-lg svg { width: 22px; height: 22px; }

/* Highlight gradient pada bagian judul */
.grad-text {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Ikon-ikon dekoratif melayang di panel branding - kesan "jaringan kamera aktif" */
.floating-icons { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.float-chip {
    position: absolute;
    width: 46px; height: 46px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(6px);
    display: flex; align-items: center; justify-content: center;
    color: rgba(255, 255, 255, 0.45);
    animation: floatChip 9s ease-in-out infinite;
}
.float-chip i { width: 20px; height: 20px; }
.fc1 { top: 10%; right: 12%; animation-delay: 0s; }
.fc2 { top: 66%; right: 20%; animation-delay: -3s; animation-duration: 10s; }
.fc3 { top: 40%; right: 5%; animation-delay: -5.5s; animation-duration: 11s; }
.fc4 { top: 22%; right: 32%; animation-delay: -1.5s; animation-duration: 8s; width: 38px; height: 38px; }
@keyframes floatChip {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(6deg); }
}

.status-pill {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.22);
    font-size: 0.72rem;
    font-weight: 700;
    color: rgba(255,255,255,0.95);
    backdrop-filter: blur(6px);
    white-space: nowrap;
}

.status-dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 0 rgba(74, 222, 128, 0.6);
    animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
    0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.55); }
    70% { box-shadow: 0 0 0 7px rgba(74, 222, 128, 0); }
    100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

.branding-title {
    font-size: 2.15rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.25;
    margin-bottom: 18px;
}

.branding-desc-group {
    margin-bottom: 32px;
    max-width: 420px;
}

.branding-desc {
    font-size: 0.94rem;
    line-height: 1.65;
    color: rgba(255,255,255,0.82);
    margin-bottom: 8px;
}
.branding-desc:last-child { margin-bottom: 0; }

.branding-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    max-width: 420px;
    margin-bottom: 32px;
    padding: 18px 6px;
    border-top: 1px solid rgba(255,255,255,0.16);
    border-bottom: 1px solid rgba(255,255,255,0.16);
}

.stat-box { display: flex; flex-direction: column; gap: 2px; }

.stat-value {
    font-size: 1.4rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: white;
}

.stat-label {
    font-size: 0.68rem;
    font-weight: 600;
    color: rgba(255,255,255,0.65);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.branding-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.branding-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.88rem;
    font-weight: 600;
    color: rgba(255,255,255,0.95);
}

.feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px; height: 34px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.14);
    border: 1px solid rgba(255,255,255,0.2);
    flex-shrink: 0;
}

.feature-icon i { width: 16px; height: 16px; }

/* ========================================
   Right: Form Panel
   ======================================== */
.login-form-panel {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

@property --angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}
@keyframes borderSpin { to { --angle: 360deg; } }

.login-card {
    position: relative;
    width: 100%;
    max-width: 400px;
    padding: 40px 36px;
    border: 1px solid transparent;
    border-radius: var(--radius);
    background:
        linear-gradient(rgba(18, 22, 42, 0.82), rgba(18, 22, 42, 0.82)) padding-box,
        conic-gradient(from var(--angle), rgba(255,255,255,0.06), var(--primary), var(--accent), rgba(255,255,255,0.06)) border-box;
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--shadow-lg);
    animation: fadeUp 0.6s var(--ease) both, borderSpin 7s linear infinite;
    animation-delay: 0.1s, 0s;
}

.login-card-header { margin-bottom: 28px; }

.eyebrow-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 11px;
    margin-bottom: 16px;
    border-radius: 999px;
    background: var(--primary-glow);
    color: var(--primary);
    font-size: 0.68rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.eyebrow-tag i { width: 12px; height: 12px; }

.login-title {
    font-size: 1.55rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.login-subtitle {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-muted);
}

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

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.input-wrapper { position: relative; display: flex; align-items: center; }

.input-icon {
    position: absolute;
    left: 14px;
    width: 17px; height: 17px;
    color: var(--text-muted);
    pointer-events: none;
    transition: color 0.25s var(--ease);
}

.form-group input {
    width: 100%;
    padding: 13px 16px 13px 42px;
    background: var(--bg-input);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.92rem;
    font-family: inherit;
    outline: none;
    transition: all 0.25s var(--ease);
}

.form-group input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px var(--primary-glow);
    background: var(--bg-surface);
}

.input-wrapper:focus-within .input-icon { color: var(--primary); }

.form-group input::placeholder { color: var(--text-muted); }

.password-wrapper input { padding-right: 44px; }

.toggle-pass {
    position: absolute;
    right: 4px; top: 50%;
    transform: translateY(-50%);
    width: 36px; height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all 0.2s var(--ease);
}

.toggle-pass:hover { color: var(--primary); background: var(--primary-glow); }
.toggle-pass i { width: 16px; height: 16px; }

/* Error */
.form-error {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--danger-soft);
    border: 1px solid rgba(239, 68, 68, 0.35);
    border-radius: var(--radius-sm);
    color: var(--danger);
    font-size: 0.82rem;
    font-weight: 600;
    animation: shake 0.4s var(--ease);
}

.form-error i { width: 16px; height: 16px; flex-shrink: 0; }

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-8px); }
    40% { transform: translateX(8px); }
    60% { transform: translateX(-4px); }
    80% { transform: translateX(4px); }
}

/* Login Button */
.btn-login {
    position: relative;
    overflow: hidden;
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #0a0d16;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-family: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s var(--ease);
    box-shadow: 0 4px 20px var(--primary-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 4px;
}

.btn-login::after {
    content: '';
    position: absolute; top: 0; left: -60%;
    width: 40%; height: 100%;
    background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.55), transparent);
    transform: skewX(-20deg);
    transition: left 0.6s var(--ease);
}
.btn-login:hover::after { left: 130%; }

.btn-login:hover { transform: translateY(-2px); box-shadow: 0 8px 30px var(--primary-glow); }
.btn-login:active { transform: translateY(0); }

.btn-login-text { display: inline-flex; align-items: center; gap: 8px; }
.btn-login-text i { width: 16px; height: 16px; transition: transform 0.25s var(--ease); }
.btn-login:hover .btn-login-text i { transform: translateX(3px); }

.btn-login-loading { display: inline-flex; align-items: center; gap: 8px; }

/* Footer */
.login-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: 28px;
    font-size: 0.72rem;
    color: var(--text-muted);
    font-weight: 600;
}

.login-footer i { width: 14px; height: 14px; }

.login-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    margin-top: 12px;
    padding: 9px 14px;
    border-radius: var(--radius-sm);
    background: var(--success-soft, rgba(52, 211, 153, 0.12));
    border: 1px solid rgba(52, 211, 153, 0.3);
    color: #34d399;
    font-size: 0.76rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.2s var(--ease);
}
.login-whatsapp:hover { background: rgba(52, 211, 153, 0.2); transform: translateY(-1px); }
.login-whatsapp i { width: 14px; height: 14px; }

.login-copyright {
    text-align: center;
    margin-top: 14px;
    font-size: 0.68rem;
    color: var(--text-muted);
}

.branding-copyright {
    position: absolute;
    left: 60px;
    bottom: 28px;
    z-index: 1;
    font-size: 0.74rem;
    color: rgba(255,255,255,0.55);
}

.session-resume {
    margin-bottom: 8px;
}
.session-resume-text {
    font-size: 0.92rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.5;
}
.session-resume-text strong {
    color: var(--text-primary);
}
.session-resume-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.btn-login-outline {
    background: transparent;
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    box-shadow: none;
}
.btn-login-outline:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateY(-1px);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 980px) {
    .login-shell { grid-template-columns: 1fr; }
    .login-branding { display: none; }
    .login-form-panel { padding: 40px 24px; min-height: 100vh; }
}

@media (max-width: 480px) {
    .login-form-panel { padding: 24px 18px; }
    .login-card { padding: 30px 22px; border-radius: 16px; }
    .login-title { font-size: 1.35rem; }
}