/* Login Page Styles - DarkFoodTheme */
/* Theme variables are loaded from public-theme.css */

/* Login Page Container */
.login-page {
    background:
        linear-gradient(rgba(15, 20, 18, 0.86), rgba(15, 20, 18, 0.9)),
        url('/generic_images/home_page_bg3.jpg') center/cover no-repeat fixed;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navigation */
.login-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(26, 29, 28, 0.95); /* var(--panel-bg) with opacity */
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-medium);
    padding: 16px 20px;
}

.login-nav-content {
    max-width: 1200px;
    margin: 0 auto;
}

.login-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.login-logo img {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    object-fit: cover;
}

/* Main Container */
.login-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 100px 20px 60px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}

/* Login Card */
.login-card {
    background: var(--panel-bg);
    border-radius: 8px;
    padding: 48px;
    width: 100%;
    max-width: 500px;
    border: 1px solid var(--border-medium);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

/* Tabs */
.login-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 32px;
    background: rgba(15, 20, 18, 0.5);
    padding: 6px;
    border-radius: 12px;
}

.login-tab {
    flex: 1;
    padding: 12px 24px;
    background: transparent;
    border: none;
    border-radius: 6px;
    color: var(--text-secondary, #9CA3AF);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.login-tab:hover {
    color: var(--text-primary);
    background: rgba(45, 212, 191, 0.1); /* accent-start with low opacity */
}

.login-tab.active {
    background: linear-gradient(135deg, var(--accent-start) 0%, var(--accent-end) 100%);
    color: var(--text-primary);
}

/* Form Container */
.login-form-container {
    animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Titles */
.login-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    text-align: center;
}

.login-subtitle {
    font-size: 1rem;
    color: var(--text-secondary, #9CA3AF);
    margin-bottom: 32px;
    text-align: center;
}

/* Form */
.login-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    color: var(--text-secondary, #9CA3AF);
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-label i {
    color: var(--accent-start);
}

.form-input {
    background: var(--input-bg);
    border: 2px solid var(--border-medium);
    border-radius: 8px;
    padding: 14px 16px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-input::placeholder {
    color: var(--text-muted, #6B7280);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-start);
    box-shadow: 0 0 0 4px rgba(45, 212, 191, 0.1);
}

.form-input:hover {
    border-color: var(--border-hover);
}

.form-select {
    background: var(--input-bg);
    border: 2px solid var(--border-medium);
    border-radius: 8px;
    padding: 14px 16px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s ease;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%232DD4BF' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-select:focus {
    outline: none;
    border-color: var(--accent-start);
    box-shadow: 0 0 0 4px rgba(45, 212, 191, 0.1);
}

.form-select:hover {
    border-color: var(--border-hover);
}

.form-select option {
    background: var(--panel-bg);
    color: var(--text-primary);
    padding: 12px;
}

/* Form Options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: -8px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary, #9CA3AF);
    font-size: 0.875rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent-start);
}

.forgot-link,
.terms-link {
    color: var(--accent-start);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.forgot-link:hover,
.terms-link:hover {
    color: var(--accent-end);
}

/* Submit Button */
.btn-submit {
    background: linear-gradient(135deg, var(--accent-start) 0%, var(--accent-end) 100%);
    color: var(--text-primary);
    padding: 14px 24px;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 8px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(45, 212, 191, 0.4);
}

.btn-submit:active {
    transform: translateY(0);
}

/* Divider */
.login-divider {
    display: flex;
    align-items: center;
    margin: 32px 0;
    color: var(--text-muted, #6B7280);
    font-size: 0.875rem;
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(45, 212, 191, 0.2);
}

.login-divider span {
    padding: 0 16px;
}

/* Social Login */
.social-login {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.auth-note {
    color: var(--text-secondary, #9CA3AF);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: 22px 0 0;
    text-align: center;
}

.btn-social {
    background: var(--input-bg);
    border: 2px solid var(--border-medium);
    border-radius: 12px;
    padding: 12px 24px;
    color: var(--text-primary);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.btn-social:hover {
    background: rgba(45, 212, 191, 0.1); /* accent-start with low opacity */
    border-color: #2DD4BF;
    transform: translateY(-2px);
}

.btn-social i {
    font-size: 1.125rem;
}

/* Features Section */
.login-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-top: 48px;
    width: 100%;
    max-width: 800px;
}

.feature-item {
    background: var(--panel-bg);
    border: 1px solid var(--border-medium);
    border-radius: 8px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-4px);
    border-color: #2DD4BF;
    box-shadow: 0 10px 30px rgba(45, 212, 191, 0.2);
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--accent-start) 0%, var(--accent-end) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.5rem;
    color: var(--text-primary);
}

.feature-item h3 {
    color: var(--text-primary);
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.feature-item p {
    color: var(--text-secondary, #9CA3AF);
    font-size: 0.875rem;
    line-height: 1.5;
}

/* Footer */
.login-footer {
    background: var(--panel-bg);
    border-top: 1px solid rgba(45, 212, 191, 0.2);
    padding: 24px 20px;
    text-align: center;
    color: var(--text-secondary, #9CA3AF);
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .login-card {
        padding: 32px 24px;
    }

    .login-title {
        font-size: 1.75rem;
    }

    .login-subtitle {
        font-size: 0.875rem;
    }

    .login-features {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .login-container {
        padding: 80px 16px 40px;
    }
}

@media (max-width: 480px) {
    .login-card {
        padding: 24px 20px;
    }

    .login-title {
        font-size: 1.5rem;
    }

    .login-tabs {
        gap: 4px;
        padding: 4px;
    }

    .login-tab {
        padding: 10px 16px;
        font-size: 0.875rem;
    }

    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
}

/* Loading State for Button */
.btn-submit:disabled,
.btn-social:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

.btn-submit:disabled:hover,
.btn-social:disabled:hover {
    box-shadow: none;
}

/* Animation for error shake */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-10px); }
    75% { transform: translateX(10px); }
}

.form-input.error {
    border-color: #EF4444; /* error red - keep hardcoded as it's a semantic color */
    animation: shake 0.4s ease-in-out;
}

/* Success state */
.form-input.success {
    border-color: var(--accent-end);
}