/* Login Page Styles */

.login-container {
    min-height: 100vh;
    display: flex;
    background: var(--color-bg-gray-50);
}

/* Left Side - Branding - matching React: hidden lg:flex lg:w-1/2 */
.login-left {
    display: none; /* hidden */
    width: 50%; /* lg:w-1/2 */
    position: relative;
    overflow: hidden;
    background: linear-gradient(to bottom right, #2563eb, #9333ea, #1e40af); /* from-blue-600 via-purple-600 to-blue-700 */
}

@media (min-width: 1024px) {
    .login-left {
        display: flex; /* lg:flex */
    }
}

/* YouTube Video Background - matching React */
.login-video-bg {
    position: absolute;
    pointer-events: none;
    width: 110%;
    height: 168%;
    /* left: 50%; */
    top: -50px;
    /* transform: translateX(-50%); */
    min-width: 100%;
    min-height: 100%;
    border: none;
}

/* Dark Overlay - matching React: bg-gradient-to-br from-blue-500/80 to-purple-950/80 backdrop-blur-[1px] */
.overlay {
    position: absolute;
    inset: 0;
    /* from-blue-500/80 to-purple-950/80 */
    /* background: linear-gradient(to bottom right, rgba(37, 99, 235, 0.8), rgba(147, 51, 234, 0.95));  */
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(1px); /* backdrop-blur-[1px] */
    z-index: 1;
}

.login-left-content {
    position: relative;
    z-index: 10;
    padding: 3rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: left;
    width: 100%;
    color: white;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.logo-frame {
    width: 5.0rem; 
    height: 5.0rem;
    /* width: 4rem; 
    height: 4rem; */
    background: rgba(255, 255, 255, 0.1); /* bg-white/10 */
    border-radius: 0.75rem; /* rounded-xl */
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px); /* backdrop-blur-sm */
    flex-shrink: 0;
}

.logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 0.5rem;
}

.logo-placeholder {
    padding: 5px;
    font-size: 0.875rem;
    color: white;
}

.logo-section h1 {
    /* text-3xl */
    /* font-size: 1.875rem;  */
    font-size: 2.4rem; 
    font-weight: 700;
    /* margin: 0 0 0.25rem 0; */
    color: white;
    margin-top: -10px;
}

.logo-section p {
    font-size: 1rem; /* text-base */
    color: #bfdbfe; /* text-blue-100 */
    margin: 0;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem; /* space-y-6 */
    margin-top: 4rem; /* mt-16 */
}

.feature-item {
    display: flex;
    align-items: flex-start; /* items-start */
    gap: 1rem; /* gap-4 */
}

.feature-icon {
    width: 2.5rem; /* w-10 h-10 */
    height: 2.5rem;
    background: rgba(255, 255, 255, 0.1); /* bg-white/10 */
    border-radius: 0.5rem; /* rounded-lg */
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    backdrop-filter: blur(4px); /* backdrop-blur-sm */
}

.feature-icon i {
    font-size: 1.25rem;
    color: white;
}

/* SVG Icon - matching React */
.feature-icon-svg {
    width: 1.25rem; /* w-5 h-5 */
    height: 1.25rem;
    color: white;
}

.feature-item h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.25rem 0; /* mb-1 */
    color: white;
}

.feature-item p {
    font-size: 0.875rem; /* text-sm */
    color: #bfdbfe; /* text-blue-100 */
    margin: 0;
    line-height: 1.5;
}

.copyright {
    font-size: 0.875rem;
    color: #bfdbfe;
    margin-top: 2rem;
}

/* Right Side - Login Form - matching React: flex-1 flex items-center justify-center p-8 bg-gray-50 */
.login-right {
    flex: 1; /* flex-1 */
    display: flex;
    align-items: center; /* items-center */
    justify-content: center; /* justify-center */
    padding: 2rem; /* p-8 */
    background: var(--color-bg-gray-50); /* bg-gray-50 */
    min-height: 100vh;
}

.login-form-wrapper {
    width: 100%;
    max-width: 28rem;
}

.mobile-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    justify-content: center;
}

@media (min-width: 1024px) {
    .mobile-logo {
        display: none;
    }
}

.mobile-logo-frame {
    width: 3.5rem;
    height: 3.5rem;
    background: linear-gradient(to bottom right, #2563eb, #9333ea);
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.mobile-logo h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 0.25rem 0;
}

.mobile-logo p {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    margin: 0;
}

.login-form-card {
    background: var(--color-bg-white); /* bg-white */
    border-radius: 1rem; /* rounded-2xl */
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05); /* shadow-sm */
    border: 1px solid var(--color-border-light); /* border border-gray-200 */
    padding: 2rem; /* p-8 */
}

.form-header {
    margin-bottom: 2rem;
}

.form-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0 0 0.5rem 0;
}

.form-header p {
    font-size: 0.875rem;
    color: var(--color-text-tertiary);
    margin: 0;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem; /* space-y-5 */
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem; /* space-y-2 */
}

/* form-group, form-label base styles in common.css */
.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
}

.input-wrapper {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    font-size: 1rem;
    pointer-events: none;
    z-index: 1;
}

/* form-input base styles in common.css, login-specific overrides */
.form-input {
    width: 100%; /* w-full */
    padding-left: 2.5rem; /* pl-10 */
    padding-right: 2.5rem; /* pr-10 (for password toggle) */
    padding-top: 0.625rem; /* py-2.5 */
    padding-bottom: 0.625rem;
    border: 1px solid var(--color-border-gray); /* border border-gray-300 */
    border-radius: 0.5rem; /* rounded-lg */
    font-size: 0.875rem;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    background: var(--color-bg-white);
    color: var(--color-text-primary);
}

.form-input:focus {
    border-color: var(--color-primary); /* focus:ring-blue-500 */
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1); /* focus:ring-2 */
    outline: none; /* focus:outline-none */
}

.form-input.error-input {
    border-color: #d4183d;
}

.form-input.error-input:focus {
    box-shadow: 0 0 0 3px rgba(212, 24, 61, 0.1);
}

.password-toggle {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
    z-index: 1;
}

.password-toggle:hover {
    color: var(--color-text-tertiary);
}

.password-toggle i {
    font-size: 1rem;
}

.form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.875rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    user-select: none;
}

.checkbox {
    width: 1rem;
    height: 1rem;
    border-radius: 0.25rem;
    border: 1px solid var(--color-border-gray);
    cursor: pointer;
    accent-color: var(--color-primary);
}

.checkbox-label span {
    color: var(--color-text-tertiary);
}

.forgot-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.forgot-link:hover {
    color: var(--color-primary-hover);
    text-decoration: underline;
}

/* btn-submit uses btn-primary from common.css */
.btn-submit {
    width: 100%; /* w-full */
    padding: 0.625rem; /* px-4 py-2 */
    background: var(--color-primary); /* bg-blue-600 */
    color: white; /* text-white */
    border-radius: 0.5rem; /* rounded-lg */
    border: none;
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-submit:hover {
    background: var(--color-primary-hover);
}

.btn-submit:active {
    background: var(--color-primary-dark);
}

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

.form-footer {
    margin-top: 1.5rem;
    text-align: center;
}

.form-footer p {
    font-size: 0.875rem;
    color: #4b5563;
    margin: 0;
}

.form-footer a {
    color: #2563eb;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}

.form-footer a:hover {
    color: #1d4ed8;
    text-decoration: underline;
}

/* OAuth Divider */
.oauth-divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
    gap: 0.75rem;
}

.divider-line {
    flex: 1;
    height: 1px;
    background: #e5e7eb;
}

.divider-text {
    font-size: 0.875rem;
    color: #6b7280;
    white-space: nowrap;
}

/* Google Login Button */
.btn-google-login {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.625rem 1rem;
    background: white;
    border: 1px solid #d1d5db;
    border-radius: 0.5rem;
    color: #374151;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
}

.btn-google-login:hover {
    background: #f9fafb;
    border-color: #9ca3af;
}

.btn-google-login:active {
    background: #f3f4f6;
}

.btn-google-login .google-icon {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
}

/* Error and Alert Messages */
.error-message {
    padding: 0.75rem;
    background: #fee2e2;
    border: 1px solid #fecaca;
    border-radius: 0.5rem;
    color: #991b1b;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.alert {
    padding: 0.75rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.alert-success {
    background: #d1fae5;
    border: 1px solid #a7f3d0;
    color: #065f46;
}

.alert-error {
    background: #fee2e2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

.alert-info {
    background: #dbeafe;
    border: 1px solid #bfdbfe;
    color: #1e40af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .login-right {
        padding: 1rem;
    }

    .login-form-card {
        padding: 1.5rem;
    }

    .form-header h2 {
        font-size: 1.25rem;
    }

    .features-list {
        margin-top: 2rem;
        gap: 1rem;
    }

    .feature-item {
        gap: 0.75rem;
    }

    .feature-icon {
        width: 2rem;
        height: 2rem;
    }

    .feature-icon i {
        font-size: 1rem;
    }
}