/* =========================================
   Login Page
   ========================================= */
.login-body {
    background: var(--bg-white);
    overflow: hidden;
    height: 100vh;
}

/* Mini Navbar */
.login-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 20px 32px;
}

.login-nav .logo {
    font-size: var(--text-2xl);
    font-weight: 800;
    color: white;
}

/* =========================================
   Main Layout: Split Screen
   ========================================= */
.login-main {
    display: grid;
    grid-template-columns: 1fr 1fr;
    height: 100vh;
}

/* =========================================
   Left: Visual Side
   ========================================= */
.login-visual {
    position: relative;
    overflow: hidden;
}

.login-bg-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.login-visual-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(0, 30, 80, 0.7) 0%,
        rgba(0, 50, 120, 0.6) 40%,
        rgba(0, 102, 255, 0.65) 100%
    );
}

.login-visual-content {
    position: relative;
    z-index: 2;
    padding: 120px 48px 48px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    height: 100%;
    color: white;
}

.login-visual-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-pill);
    padding: 8px 16px;
    font-size: var(--text-sm);
    font-weight: 600;
    width: fit-content;
    margin-bottom: 24px;
}

.login-visual-content h2 {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.login-visual-content > p {
    font-size: var(--text-lg);
    opacity: 0.85;
    line-height: 1.5;
    max-width: 420px;
    margin-bottom: 32px;
}

.login-visual-perks {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 48px;
}

.perk {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: var(--text-sm);
    font-weight: 600;
    opacity: 0.9;
}

.perk i {
    width: 18px;
    height: 18px;
    color: #FCD34D;
}

/* =========================================
   Right: Form Side
   ========================================= */
.login-form-side {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 48px;
    background: var(--bg-white);
}

.login-form-container {
    width: 100%;
    max-width: 420px;
}

.login-header {
    margin-bottom: 36px;
}

.login-header h1 {
    font-size: var(--text-3xl);
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.login-header p {
    font-size: var(--text-base);
    color: var(--text-muted);
    line-height: 1.5;
}

/* =========================================
   Step: Phone Input
   ========================================= */
.login-step {
    margin-bottom: 24px;
}

.phone-input-group {
    display: flex;
    align-items: stretch;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--duration-normal), box-shadow var(--duration-normal);
    background: white;
}

.phone-input-group:focus-within {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px var(--primary-blue-10);
}

.phone-prefix {
    padding: 16px 16px 16px 20px;
    background: var(--bg-light);
    font-weight: 700;
    color: var(--text-dark);
    font-size: var(--text-lg);
    display: flex;
    align-items: center;
    border-right: 2px solid var(--border-light);
    white-space: nowrap;
    user-select: none;
}

.phone-input-group input {
    flex: 1;
    border: none;
    padding: 16px;
    font-size: var(--text-lg);
    font-family: var(--font-main);
    font-weight: 600;
    color: var(--text-dark);
    letter-spacing: 1px;
}

.phone-input-group input:focus {
    outline: none;
}

.phone-input-group input::placeholder {
    color: var(--text-faint);
    font-weight: 400;
    letter-spacing: 0.5px;
}

.input-hint {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 10px;
    font-size: var(--text-xs);
    color: var(--text-muted);
    font-weight: 500;
}

.input-hint i {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.login-submit {
    width: 100%;
    justify-content: center;
    margin-top: 20px;
    padding: 16px !important;
    font-size: var(--text-base) !important;
}

.login-submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* =========================================
   Step: OTP
   ========================================= */
.login-step-otp {
    display: none;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.4s var(--ease-out-expo), transform 0.4s var(--ease-out-expo);
}

.login-step-otp.visible {
    display: block;
}

.login-step-otp.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.otp-sent-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 18px;
    background: var(--primary-blue-10);
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-size: var(--text-sm);
    color: var(--primary-blue);
    font-weight: 600;
}

.otp-sent-info i {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* OTP Boxes */
.otp-boxes {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-bottom: 12px;
}

.otp-box {
    width: 52px;
    height: 60px;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-md);
    text-align: center;
    font-size: var(--text-2xl);
    font-weight: 800;
    font-family: var(--font-main);
    color: var(--text-dark);
    transition: border-color var(--duration-fast), box-shadow var(--duration-fast), transform var(--duration-fast);
    background: white;
}

.otp-box:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px var(--primary-blue-10);
}

.otp-box.filled {
    border-color: var(--primary-blue);
    background: var(--primary-blue-10);
}

/* OTP Error State */
.otp-box.error {
    border-color: #EF4444;
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.1);
    animation: wiggle 0.5s ease;
}

@keyframes wiggle {
    0%, 100% { transform: translateX(0); }
    15% { transform: translateX(-6px); }
    30% { transform: translateX(6px); }
    45% { transform: translateX(-4px); }
    60% { transform: translateX(4px); }
    75% { transform: translateX(-2px); }
    90% { transform: translateX(2px); }
}

.otp-error {
    text-align: center;
    color: #EF4444;
    font-size: var(--text-sm);
    font-weight: 600;
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity 0.3s, transform 0.3s;
    margin-bottom: 8px;
}

.otp-error.visible {
    opacity: 1;
    transform: translateY(0);
}

/* OTP Actions */
.otp-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 16px;
}

.btn-text {
    background: none;
    border: none;
    color: var(--primary-blue);
    font-weight: 600;
    font-size: var(--text-sm);
    cursor: pointer;
    font-family: var(--font-main);
    padding: 4px 0;
}

.btn-text:disabled {
    color: var(--text-faint);
    cursor: not-allowed;
}

.btn-text:not(:disabled):hover {
    text-decoration: underline;
}

/* =========================================
   Step: Name (New User)
   ========================================= */
.login-step-name {
    display: none;
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.4s var(--ease-out-expo), transform 0.4s var(--ease-out-expo);
}

.login-step-name.visible {
    display: block;
}

.login-step-name.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.name-welcome {
    text-align: center;
    margin-bottom: 28px;
}

.welcome-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, #FCD34D, #F59E0B);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    color: white;
}

.welcome-icon i {
    width: 28px;
    height: 28px;
}

.name-welcome h2 {
    font-size: var(--text-2xl);
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.name-welcome p {
    color: var(--text-muted);
    font-size: var(--text-base);
}

.name-input-group input {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    font-size: var(--text-lg);
    font-family: var(--font-main);
    font-weight: 600;
    color: var(--text-dark);
    text-align: center;
    transition: border-color var(--duration-normal), box-shadow var(--duration-normal);
}

.name-input-group input:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px var(--primary-blue-10);
}

.name-input-group input::placeholder {
    color: var(--text-faint);
    font-weight: 400;
}

/* =========================================
   Social Proof
   ========================================= */
.login-social-proof {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 24px;
    border-top: 1px solid var(--border-light);
    margin-top: 8px;
}

/* Scale down the proof number to fit the login form context */
.login-social-proof .proof-number {
    font-size: 1.5rem;
}

.login-social-proof .proof-text {
    text-align: left;
    line-height: 1.2;
}

.login-social-proof .proof-label {
    font-size: var(--text-sm);
    color: var(--text-muted);
    font-weight: 500;
    white-space: nowrap;
}

/* Keep avatars compact */
.login-social-proof .avatar-group .avatar {
    width: 32px;
    height: 32px;
}

/* =========================================
   Pulse Dot (reuse)
   ========================================= */
.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22C55E;
    display: inline-block;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5); }
    50% { box-shadow: 0 0 0 6px rgba(34, 197, 94, 0); }
}

/* =========================================
   Loading spinner on buttons
   ========================================= */
.login-submit.loading {
    pointer-events: none;
    opacity: 0.7;
}

.login-submit.loading::after {
    content: '';
    width: 18px;
    height: 18px;
    border: 2.5px solid rgba(255, 255, 255, 0.4);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    margin-left: 8px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* =========================================
   Responsive
   ========================================= */
@media (max-width: 900px) {
    .login-main {
        grid-template-columns: 1fr;
        height: auto;
        min-height: 100vh;
    }

    .login-visual {
        display: none;
    }

    .login-nav .logo {
        color: var(--text-dark);
    }

    .login-form-side {
        padding: 100px 24px 48px;
        min-height: 100vh;
    }
}

@media (max-width: 480px) {
    .login-header h1 {
        font-size: var(--text-2xl);
    }

    .otp-box {
        width: 44px;
        height: 52px;
        font-size: var(--text-xl);
    }

    .otp-boxes {
        gap: 8px;
    }
}