/* Auth Pages - Premium Design */

.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem;
    background: linear-gradient(135deg, #F2F1EA 0%, #EFFAF4 50%, #EFFAF4 100%);
}

.auth-card {
    background: var(--white, #fff);
    border-radius: var(--border-radius-xl, 20px);
    box-shadow: 0 1px 3px rgba(0,0,0,0.04), 0 12px 40px rgba(0,0,0,0.08);
    padding: 2.5rem;
    width: 100%;
    max-width: 480px;
    margin: 0 auto;
    border: 1px solid rgba(0,0,0,0.04);
}

.auth-logo {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}
.auth-logo img {
    max-height: 60px;
}

.auth-title {
    font-family: var(--font-display, 'DM Sans', sans-serif);
    font-size: 1.6rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--primary-color, #0A1512);
    letter-spacing: -0.02em;
}

.auth-separator {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
    color: var(--text-muted, #6E746F);
}
.auth-separator::before,
.auth-separator::after {
    content: "";
    flex: 1;
    border-bottom: 1px solid var(--border-color, #E8E7E1);
}
.auth-separator span {
    padding: 0 0.75rem;
    font-size: 0.85rem;
    font-weight: 500;
}

.auth-form .form-group {
    margin-bottom: 1.25rem;
}
.auth-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-color, #102019);
}
.auth-form .form-control {
    width: 100%;
    padding: 0.8rem 1rem;
    font-size: 15px;
    border: 1.5px solid var(--border-color, #E8E7E1);
    border-radius: var(--border-radius, 8px);
    transition: all 0.15s;
    font-family: var(--font-family, 'Inter', sans-serif);
    background: var(--white, #fff);
}
.auth-form .form-control:focus {
    border-color: var(--accent-color, #3ECF8E);
    outline: none;
    box-shadow: 0 0 0 3px rgba(62, 207, 142, 0.12);
}

.auth-form .form-check {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}
.auth-form .form-check-input {
    margin-right: 0.5rem;
    accent-color: var(--accent-color, #3ECF8E);
}
.auth-form .forgot-password {
    color: var(--accent-color, #3ECF8E);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.15s;
}
.auth-form .forgot-password:hover {
    color: var(--accent-hover, #34A574);
}

.auth-form .btn-block {
    width: 100%;
    padding: 0.85rem;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--border-radius, 8px);
    background: linear-gradient(135deg, var(--accent-color, #3ECF8E), var(--accent-hover, #34A574));
    color: var(--white, #fff);
    border: none;
    cursor: pointer;
    transition: all 0.25s;
    box-shadow: 0 2px 8px rgba(62, 207, 142, 0.3);
    font-family: var(--font-family, 'Inter', sans-serif);
    letter-spacing: 0.02em;
    text-transform: uppercase;
}
.auth-form .btn-block:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(62, 207, 142, 0.4);
}

.auth-footer {
    margin-top: 2rem;
    text-align: center;
    color: var(--text-muted, #6E746F);
    font-size: 14px;
}
.auth-footer a {
    color: var(--accent-color, #3ECF8E);
    font-weight: 600;
    transition: color 0.15s;
}
.auth-footer a:hover {
    color: var(--accent-hover, #34A574);
}

/* Social Login */
.social-login-buttons {
    margin-bottom: 1rem;
}
.btn-social {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.75rem;
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--border-radius, 8px);
    border: 1.5px solid var(--border-color, #E8E7E1);
    background: var(--white, #fff);
    color: var(--text-color, #102019);
    cursor: pointer;
    transition: all 0.2s;
    font-family: var(--font-family, 'Inter', sans-serif);
}
.btn-social:hover {
    background: var(--light-gray, #F2F1EA);
    border-color: var(--accent-color, #3ECF8E);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}
.btn-social img {
    margin-right: 0.75rem;
}
.btn-google {
    border-color: var(--border-color, #E8E7E1);
    color: var(--accent-color, #3ECF8E);
}
.btn-google:hover {
    border-color: var(--accent-color, #3ECF8E);
    background: rgba(62, 207, 142, 0.04);
}

/* Alerts */
.alert {
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    border-radius: var(--border-radius, 8px);
    font-size: 14px;
    font-weight: 500;
}
.alert-danger {
    background: #FEF2F2;
    color: #991B1B;
    border: 1px solid #FECACA;
}
.alert-success {
    background: #F0FDF4;
    color: #166534;
    border: 1px solid #BBF7D0;
}
.alert-info {
    background: #EFFAF4;
    color: #1E7A57;
    border: 1px solid #BDEBD6;
}
.alert-warning {
    background: #FFFBEB;
    color: #92400E;
    border: 1px solid #FDE68A;
}

/* ===== DARK MODE ===== */
html[data-theme="dark"] .auth-container {
    background: linear-gradient(135deg, var(--color-bg) 0%, var(--color-bg-subtle) 50%, var(--color-bg-muted) 100%);
}
html[data-theme="dark"] .auth-card {
    background: var(--color-surface);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}
html[data-theme="dark"] .auth-title {
    color: var(--color-text-strong);
}
html[data-theme="dark"] .auth-separator {
    color: var(--color-text-muted);
}
html[data-theme="dark"] .auth-separator::before,
html[data-theme="dark"] .auth-separator::after {
    border-bottom-color: var(--color-border);
}
html[data-theme="dark"] .auth-form label {
    color: var(--color-text);
}
html[data-theme="dark"] .auth-form .form-control {
    border-color: var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
}
html[data-theme="dark"] .auth-form .form-control::placeholder {
    color: var(--color-text-muted);
}
html[data-theme="dark"] .auth-form .form-control:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-focus-ring);
}
html[data-theme="dark"] .auth-footer {
    color: var(--color-text-muted);
}
html[data-theme="dark"] .btn-social {
    border-color: var(--color-border);
    background: var(--color-surface);
    color: var(--color-text);
}
html[data-theme="dark"] .btn-social:hover {
    background: var(--color-surface-raised);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-sm);
}
html[data-theme="dark"] .btn-google {
    border-color: var(--color-border);
}
html[data-theme="dark"] .alert-danger {
    background: var(--color-danger-soft);
    color: #F5A9A9;
    border-color: #5A2626;
}
html[data-theme="dark"] .alert-success {
    background: var(--color-success-soft);
    color: #7FE3B5;
    border-color: #245E45;
}
html[data-theme="dark"] .alert-info {
    background: var(--color-info-soft);
    color: #7FE3B5;
    border-color: #245E45;
}
html[data-theme="dark"] .alert-warning {
    background: var(--color-warning-soft);
    color: #E9C06A;
    border-color: #5A4620;
}