/* Auth Page Styles - Modern Login/Signup Forms */

.auth-page {
    min-height: calc(100vh - 60px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.auth-container {
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
}

.auth-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.auth-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 0.5rem 0;
    text-align: center;
}

.auth-subtitle {
    font-size: 0.95rem;
    color: var(--muted);
    margin: 0 0 2rem 0;
    text-align: center;
    line-height: 1.5;
}

/* Flash Messages */
.flash-messages {
    margin-bottom: 1.5rem;
}

.flash-message {
    padding: 0.875rem 1rem;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 8px;
    color: #ef4444;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

/* Form Styles */
.auth-form {
    width: 100%;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group {
    margin-bottom: 1rem;
}

.auth-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.auth-input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 0.95rem;
    transition: all 0.2s ease;
    outline: none;
}

.auth-input::placeholder {
    color: var(--muted);
}

.auth-input:focus {
    border-color: var(--mint);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

/* Submit Button with Gradient Effect */
.auth-submit {
    position: relative;
    width: 100%;
    padding: 0.875rem 1rem;
    background: linear-gradient(135deg, var(--mint) 0%, #059669 100%);
    color: #051e14;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.auth-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.3);
}

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

/* Gradient overlay effects */
.btn-gradient,
.btn-gradient-blur {
    position: absolute;
    inset: 0;
    border-radius: 8px;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-gradient {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 100%);
}

.btn-gradient-blur {
    background: radial-gradient(circle at center, rgba(16, 185, 129, 0.4) 0%, transparent 70%);
    filter: blur(20px);
}

.auth-submit:hover .btn-gradient {
    opacity: 1;
}

.auth-submit:hover .btn-gradient-blur {
    opacity: 0.8;
}

/* Divider */
.auth-divider {
    position: relative;
    text-align: center;
    margin: 1.5rem 0;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border);
}

.auth-divider span {
    position: relative;
    display: inline-block;
    background: var(--panel);
    padding: 0 1rem;
    color: var(--muted);
    font-size: 0.85rem;
    font-weight: 500;
}

/* Social Buttons */
.social-buttons {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.social-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.social-btn:hover {
    background: var(--panel);
    border-color: var(--mint);
    transform: translateY(-1px);
}

.social-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* Footer Link */
.auth-footer {
    text-align: center;
    font-size: 0.9rem;
    color: var(--muted);
    margin: 0;
}

.auth-footer a {
    color: var(--mint);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.auth-footer a:hover {
    color: #059669;
}

/* Responsive Design */
@media (max-width: 600px) {
    .auth-card {
        padding: 2rem 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }

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

    .social-buttons {
        flex-direction: column;
    }
}

/* Light Mode Overrides */
:root.light .flash-message {
    background: rgba(239, 68, 68, 0.05);
    border-color: rgba(239, 68, 68, 0.2);
}

:root.light .auth-submit:hover {
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.2);
}

html.light .auth-card {
    background: var(--panel);
    border-color: var(--border);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

html.light .auth-title {
    color: rgba(10, 30, 28, 0.95);
}

html.light .auth-subtitle {
    color: rgba(10, 30, 28, 0.68);
}

html.light .flash-message {
    background: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.25);
    color: #dc2626;
}

html.light .auth-label {
    color: rgba(10, 30, 28, 0.85);
}

html.light .auth-input {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--border);
    color: rgba(10, 30, 28, 0.95);
}

html.light .auth-input::placeholder {
    color: rgba(10, 30, 28, 0.5);
}

html.light .auth-input:focus {
    border-color: var(--mint);
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

html.light .auth-submit {
    background: linear-gradient(135deg, var(--mint) 0%, #059669 100%);
    color: #051e14;
}

html.light .auth-submit:hover {
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.25);
}

html.light .auth-divider::before {
    background: var(--border);
}

html.light .auth-divider span {
    background: var(--panel);
    color: rgba(10, 30, 28, 0.68);
}

html.light .social-btn {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--border);
    color: rgba(10, 30, 28, 0.85);
}

html.light .social-btn:hover {
    background: rgba(255, 255, 255, 0.95);
    border-color: var(--mint);
}

html.light .auth-footer {
    color: rgba(10, 30, 28, 0.68);
}

html.light .auth-footer a {
    color: var(--mint);
}

html.light .auth-footer a:hover {
    color: #059669;
}