/* Modern Login Page Styles */

.modern-login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.modern-sign-box {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.modern-sign-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
}

/* Header Section */
.login-header {
    text-align: center;
    margin-bottom: 40px;
}

.login-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.login-icon i {
    font-size: 32px;
    color: white;
}

.login-title {
    font-size: 28px;
    font-weight: 700;
    color: #2d3748;
    margin: 0 0 8px 0;
    letter-spacing: -0.5px;
}

.login-subtitle {
    font-size: 16px;
    color: #718096;
    margin: 0;
    font-weight: 400;
}

/* Form Section */
.form-section {
    margin-bottom: 30px;
}

.modern-form-group {
    margin-bottom: 24px;
}

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

.input-icon {
    position: absolute;
    left: 16px;
    color: #a0aec0;
    font-size: 16px;
    z-index: 2;
    transition: color 0.3s ease;
}

.modern-form-control {
    width: 100%;
    padding: 16px 16px 16px 48px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 16px;
    background: #f7fafc;
    transition: all 0.3s ease;
    outline: none;
    color: #2d3748;
}

.modern-form-control:focus {
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.modern-form-control:focus + .input-icon,
.input-wrapper:focus-within .input-icon {
    color: #667eea;
}

.modern-form-control::placeholder {
    color: #a0aec0;
    font-weight: 400;
}

/* Validation Errors */
.validation-error {
    color: #e53e3e;
    font-size: 14px;
    margin-top: 8px;
    display: block;
    font-weight: 500;
}

/* Remember Me Checkbox */
.remember-section {
    margin: 32px 0;
}

.modern-checkbox {
    display: flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
    position: relative;
}

.modern-checkbox input[type="checkbox"] {
    opacity: 0;
    position: absolute;
    width: 0;
    height: 0;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid #e2e8f0;
    border-radius: 4px;
    margin-right: 12px;
    position: relative;
    transition: all 0.3s ease;
    background: white;
}

.modern-checkbox input[type="checkbox"]:checked + .checkmark {
    background: #667eea;
    border-color: #667eea;
}

.modern-checkbox input[type="checkbox"]:checked + .checkmark::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-text {
    color: #4a5568;
    font-size: 15px;
    font-weight: 500;
}

/* Primary Button */
.modern-btn-primary {
    width: 100%;
    padding: 16px 24px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 12px;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.modern-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

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

/* Footer Section */
.login-footer {
    text-align: center;
    border-top: 1px solid #e2e8f0;
    padding-top: 24px;
}

.forgot-password-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s ease;
}

.forgot-password-link:hover {
    color: #5a67d8;
    text-decoration: underline;
}

.help-section {
    margin-top: 20px;
}

.help-text {
    color: #718096;
    font-size: 14px;
    margin: 0 0 8px 0;
}

.contact-link {
    color: #667eea;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: #5a67d8;
    text-decoration: underline;
}

/* Developer Credit */
.developer-credit {
    margin-top: 24px;
    padding-top: 16px;
    border-top: 1px solid #f1f5f9;
}

.credit-text {
    color: #94a3b8;
    font-size: 13px;
    margin: 0;
    text-align: center;
}

.awrosoft-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
}

.awrosoft-link:hover {
    color: #5a67d8;
    text-decoration: none;
}

.awrosoft-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 50%;
    background: linear-gradient(90deg, #667eea 0%, #764ba2 100%);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.awrosoft-link:hover::after {
    width: 100%;
}

/* Responsive Design */
@media (max-width: 480px) {
    .modern-sign-box {
        padding: 30px 24px;
        margin: 10px;
        border-radius: 16px;
    }
    
    .login-title {
        font-size: 24px;
    }
    
    .login-icon {
        width: 70px;
        height: 70px;
    }
    
    .login-icon i {
        font-size: 28px;
    }
}

/* Animation for form appearance */
.modern-sign-box {
    animation: slideInUp 0.6s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Loading state for button */
.modern-btn-primary.loading {
    pointer-events: none;
    opacity: 0.8;
}

.modern-btn-primary.loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 8px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}