* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 0;
    margin: 0;
}

.main-content {
    flex: 1;
    padding: 20px;
    padding-top: 100px;
}

/* Header Styles */
.main-header {
    background: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: #667eea;
    font-size: 20px;
    font-weight: bold;
}

.logo svg {
    color: #667eea;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    text-decoration: none;
    color: #555;
    border-radius: 5px;
    transition: all 0.3s;
    font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
    background: #f0f0f0;
    color: #667eea;
}

.nav-link svg {
    width: 18px;
    height: 18px;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-left: 20px;
    border-left: 2px solid #f0f0f0;
}

.user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #667eea;
}

.user-avatar-placeholder {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
}

.user-name {
    color: #555;
    font-weight: 500;
}

.logout-btn {
    padding: 6px 10px;
    background: #dc3545;
    color: white;
    border-radius: 5px;
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: background 0.3s;
}

.logout-btn:hover {
    background: #c82333;
}

.btn-small {
    padding: 8px 16px;
    font-size: 14px;
}

/* Footer Styles */
.main-footer {
    background: #2c3e50;
    color: #ecf0f1;
    margin-top: auto;
    padding: 40px 0 20px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h4 {
    color: white;
    margin-bottom: 15px;
    font-size: 18px;
}

.footer-section p {
    color: #bdc3c7;
    line-height: 1.6;
    margin: 0;
}

.footer-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding-top: 20px;
    text-align: center;
    color: #95a5a6;
}

.page-header {
    margin-bottom: 30px;
}

.page-header h1 {
    color: #333;
    font-size: 28px;
    margin: 0;
}

.container {
    max-width: 600px;
    margin: 0 auto;
    padding: 20px;
}

.form-wrapper {
    background: white;
    border-radius: 10px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

/* Enhanced Login Styles */
.login-wrapper {
    animation: fadeInUp 0.5s ease-out;
    max-width: 450px;
    margin: 0 auto;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-header {
    text-align: center;
    margin-bottom: 35px;
}

.login-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.login-header h2 {
    margin-bottom: 8px;
    font-size: 28px;
    color: #333;
}

.login-subtitle {
    color: #666;
    font-size: 14px;
    margin: 0;
}

.login-form {
    margin-top: 30px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    color: #555;
    font-weight: 600;
    font-size: 14px;
}

.form-group label svg {
    color: #667eea;
    flex-shrink: 0;
}

.input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-wrapper input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 15px;
    transition: all 0.3s ease;
    background: #fafafa;
}

.input-wrapper input:focus {
    outline: none;
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.input-wrapper input::placeholder {
    color: #aaa;
}

.password-wrapper {
    position: relative;
}

.password-toggle {
    position: absolute;
    right: 12px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    transition: color 0.3s;
    border-radius: 4px;
}

.password-toggle:hover {
    color: #667eea;
    background: rgba(102, 126, 234, 0.1);
}

.password-toggle:focus {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

.password-toggle svg {
    display: block;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    font-size: 14px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: #555;
    font-weight: normal;
    margin: 0;
}

.remember-me input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #667eea;
}

.forgot-password {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.forgot-password:hover {
    color: #764ba2;
    text-decoration: underline;
}

.login-btn {
    position: relative;
    padding: 14px 30px;
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.login-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

.login-btn:active:not(:disabled) {
    transform: translateY(0);
}

.login-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.btn-loader {
    display: inline-block;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.form-divider {
    position: relative;
    text-align: center;
    margin: 30px 0;
    color: #999;
    font-size: 14px;
}

.form-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #e0e0e0;
}

.form-divider span {
    position: relative;
    background: white;
    padding: 0 15px;
}

.alert {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 18px;
    border-radius: 8px;
    margin-bottom: 25px;
    font-size: 14px;
    animation: slideDown 0.3s ease-out;
}

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

.alert svg {
    flex-shrink: 0;
}

.alert-error {
    background: linear-gradient(135deg, #fee 0%, #fdd 100%);
    color: #c33;
    border: 1px solid #fcc;
    box-shadow: 0 2px 8px rgba(204, 51, 51, 0.1);
}

.alert-error svg {
    color: #c33;
}

.profile-wrapper {
    background: white;
    border-radius: 10px;
    padding: 40px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.profile-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid #f0f0f0;
}

.header-actions {
    display: flex;
    gap: 10px;
}

.profile-header h2 {
    color: #333;
}

.profile-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.profile-photo-section {
    text-align: center;
    margin-bottom: 20px;
}

.profile-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid #667eea;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.profile-photo-placeholder {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: #f0f0f0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 4px solid #667eea;
    color: #999;
    font-size: 14px;
}

h2 {
    color: #333;
    margin-bottom: 30px;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #555;
    font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="tel"],
.form-group input[type="date"],
.form-group input[type="file"] {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: 5px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="password"]:focus,
.form-group input[type="tel"]:focus,
.form-group input[type="date"]:focus {
    outline: none;
    border-color: #667eea;
}

.form-group input[disabled] {
    background-color: #f5f5f5;
    cursor: not-allowed;
}

.form-group small {
    display: block;
    margin-top: 5px;
    color: #999;
    font-size: 12px;
}

.btn {
    padding: 12px 30px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    width: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: #6c757d;
    color: white;
    padding: 8px 20px;
    font-size: 14px;
}

.btn-secondary:hover {
    background: #5a6268;
}

.alert {
    padding: 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    font-size: 14px;
}

.alert-error {
    background-color: #fee;
    color: #c33;
    border: 1px solid #fcc;
}

.alert-success {
    background-color: #efe;
    color: #3c3;
    border: 1px solid #cfc;
}

.form-footer {
    text-align: center;
    margin-top: 20px;
    color: #666;
}

.form-footer a {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
}

.form-footer a:hover {
    text-decoration: underline;
}

.profile-form {
    width: 100%;
}

@media (max-width: 768px) {
    .main-content {
        padding-top: 80px;
    }
    
    .container {
        padding: 10px;
    }
    
    .form-wrapper,
    .profile-wrapper {
        padding: 25px;
    }
    
    .login-wrapper {
        max-width: 100%;
    }
    
    .login-header h2 {
        font-size: 24px;
    }
    
    .login-icon {
        width: 70px;
        height: 70px;
    }
    
    .form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .forgot-password {
        align-self: flex-end;
    }
    
    .profile-header {
        flex-direction: column;
        gap: 15px;
        align-items: flex-start;
    }
    
    .profile-header .btn {
        width: 100%;
    }
    
    .header-container {
        flex-direction: column;
        gap: 15px;
        padding: 10px 15px;
    }
    
    .main-nav {
        width: 100%;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    
    .user-menu {
        border-left: none;
        border-top: 2px solid #f0f0f0;
        padding-left: 0;
        padding-top: 10px;
        width: 100%;
        justify-content: space-between;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}