/* Auth Pages Styles */
.auth-container {
    min-height: 100vh;
    padding-top: var(--auth-container-padding-top);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
    overflow: hidden;
    padding: 20px;
}

.auth-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: var(--auth-card-padding);
    width: 100%;
    max-width: 450px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 2;
    animation: slideInUp 0.8s ease-out;
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: 8rem;
    margin-bottom: 2rem;
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-logo {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    animation: pulse 2s infinite;
}

.auth-logo i {
    font-size: 2.5rem;
    color: white;
}

.auth-header h1 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.auth-header p {
    color: var(--light-text);
    font-size: 1rem;
}

/* Form Styles */
.auth-form {
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.input-wrapper {
    position: relative;
}

.input-wrapper i {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--light-text);
    font-size: 1.1rem;
    z-index: 2;
    pointer-events: none;
}

.input-wrapper input {
    width: 100%;
    padding: 15px 50px 15px 20px;
    border: 2px solid #e1e8ed;
    border-radius: 12px;
    font-size: 1rem;
    font-family: 'Cairo', sans-serif;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
}

.input-wrapper input:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.input-wrapper input::placeholder {
    color: var(--light-text);
}

.password-toggle {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--light-text);
    cursor: pointer;
    font-size: 1.1rem;
    transition: color 0.3s ease;
    z-index: 2;
    padding: 0;
    width: auto;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

/* Special styling for password fields */
.input-wrapper.password-field {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper.password-field input {
    flex: 1;
    padding: 15px 50px 15px 20px;
    border: 2px solid #e1e8ed;
    border-radius: 12px;
    font-size: 1rem;
    font-family: 'Cairo', sans-serif;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.8);
    position: relative;
    z-index: 1;
}

.input-wrapper.password-field input:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

.input-wrapper.password-field .password-toggle {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--light-text);
    cursor: pointer;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    z-index: 3;
    padding: 8px;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    margin: 0;
}

.input-wrapper.password-field .password-toggle:hover {
    color: var(--secondary-color);
    background: rgba(102, 126, 234, 0.1);
    transform: translateY(-50%) scale(1.1);
}

.input-wrapper.password-field .password-toggle:active {
    transform: translateY(-50%) scale(0.95);
}

.input-wrapper.password-field .password-toggle i {
    font-size: 1rem;
    pointer-events: none;
}

/* Form Options */
.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.checkbox-wrapper {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-color);
}

.checkbox-wrapper input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid #e1e8ed;
    border-radius: 4px;
    margin-left: 8px;
    position: relative;
    transition: all 0.3s ease;
}

.checkbox-wrapper input[type="checkbox"]:checked + .checkmark {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
}

.checkbox-wrapper input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 0.8rem;
}

.forgot-password {
    color: var(--secondary-color);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

/* Auth Button */
.auth-btn {
    width: 100%;
    padding: 15px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: 'Cairo', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
}

.auth-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

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

.auth-btn i {
    transition: transform 0.3s ease;
}

.auth-btn:hover i {
    transform: translateX(-5px);
}

/* Divider */
.auth-divider {
    text-align: center;
    margin: 2rem 0;
    position: relative;
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #e1e8ed;
}

.auth-divider span {
    background: rgba(255, 255, 255, 0.95);
    padding: 0 1rem;
    color: var(--light-text);
    font-size: 0.9rem;
}

/* Social Login */
.social-login {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px;
    border: 2px solid #e1e8ed;
    border-radius: 12px;
    background: white;
    color: var(--text-color);
    font-size: 1rem;
    font-family: 'Cairo', sans-serif;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.social-btn.google:hover {
    border-color: #db4437;
    color: #db4437;
}

.social-btn.facebook:hover {
    border-color: #4267B2;
    color: #4267B2;
}

.social-btn i {
    font-size: 1.2rem;
}

/* Auth Footer */
.auth-footer {
    text-align: center;
    margin-top: 2rem;
}

.auth-footer p {
    color: var(--light-text);
}

.auth-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.auth-footer a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* Decorative Elements */
.auth-decoration {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 1;
}

.decoration-circle {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.circle-1 {
    width: 100px;
    height: 100px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.circle-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.circle-3 {
    width: 80px;
    height: 80px;
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

/* Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

/* Responsive adjustments for login page */
@media (max-width: 768px) {
    .auth-container {
        padding-top: var(--auth-container-padding-top-mobile);
    }
    
    .auth-card {
        padding: var(--auth-card-padding-mobile);
        margin: var(--auth-card-margin);
    }
    
    .auth-header h1 {
        font-size: 1.8rem;
    }
    
    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .auth-container {
        padding-top: var(--auth-container-padding-top-small);
    }
    
    .auth-card {
        padding: var(--auth-card-padding-small);
        margin: var(--auth-card-margin-small);
    }
    
    .auth-header h1 {
        font-size: 1.5rem;
    }
}

/* Loading State */
.auth-btn.loading {
    pointer-events: none;
    opacity: 0.7;
    position: relative;
}

.auth-btn.loading:after {
    content: '';
    display: inline-block;
    width: 22px;
    height: 22px;
    border: 3px solid #fff;
    border-radius: 50%;
    border-top: 3px solid #667eea;
    animation: btn-spin 0.8s linear infinite;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
}

@keyframes btn-spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Error States */
.input-wrapper.error input {
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.error-message {
    color: var(--secondary-color);
    font-size: 0.8rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.error-message i {
    font-size: 0.9rem;
}

/* Success States */
.input-wrapper.success input {
    border-color: #27ae60;
    box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.1);
}

.success-message {
    color: #27ae60;
    font-size: 0.8rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.success-message i {
    font-size: 0.9rem;
}

.mobile-back-btn {
    display: none;
    position: absolute;
    top: 1.2rem;
    left: 1.2rem;
    z-index: 10;
    background: rgba(102, 126, 234, 0.12);
    color: var(--secondary-color);
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    box-shadow: 0 2px 8px rgba(102, 126, 234, 0.08);
    font-size: 1.3rem;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
    cursor: pointer;
}

.mobile-back-btn:active,
.mobile-back-btn:hover {
    background: var(--secondary-color);
    color: #fff;
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.18);
}

@media (max-width: 600px) {
    .mobile-back-btn {
        display: flex;
    }
}