/* Login Page Specific Styles */
.login-body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 1rem;
}

.wrapper {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    padding: 3rem 2rem;
    background: var(--white);
    border-radius: 1rem;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.company-logo {
    display: block;
    margin: 0 auto 2rem auto;
    max-width: 180px;
    height: auto;
}

.wrapper h3 {
    text-align: center;
    margin-bottom: 2rem;
    color: #333;
    font-size: 1.75rem;
    font-weight: 600;
}

/* Screen reader only - for accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

/* Form Styling */
.form-group {
    margin-bottom: 1.25rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #ddd;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f8f9fa;
}

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

/* Password wrapper for eye icon */
.password-wrapper {
    position: relative;
}

.password-wrapper input {
    padding-right: 3rem;
}

.password-wrapper i {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #999;
    font-size: 1.2rem;
    transition: color 0.3s ease;
    user-select: none;
}

.password-wrapper i:hover {
    color: #667eea;
}

.password-wrapper i.bx-hide {
    color: #667eea;
}

/* Remember me checkbox */
.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-check-input {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #667eea;
}

.form-check-label {
    cursor: pointer;
    user-select: none;
    color: #666;
    font-size: 0.95rem;
}

/* Submit button */
.btn-group {
    margin-top: 1.5rem;
}

.btn.submit {
    width: 100%;
    padding: 0.875rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

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

.btn.submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Alert messages */
.alert {
    padding: 0.75rem 1rem;
    margin-bottom: 1rem;
    border-radius: 0.5rem;
    font-size: 0.9rem;
    text-align: center;
    animation: slideDown 0.3s ease;
}

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

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Form text helper */
.form-text {
    text-align: center;
    font-size: 0.85rem;
    color: #999;
    margin-top: 0.5rem;
}

/* Login Footer Styles */
.login-footer {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e0e0e0;
    text-align: center;
}

.login-footer .copyright {
    margin: 0;
    font-size: 0.85rem;
    color: #666;
    font-weight: 500;
    letter-spacing: 0.3px;
}

.login-footer .creator {
    margin: 0.25rem 0 0 0;
    font-size: 0.8rem;
    color: #999;
    transition: color 0.3s ease;
}

.login-footer .version {
    margin: 0.25rem 0 0 0;
    font-size: 0.8rem;
    color: #9aa0a6;
    letter-spacing: 0.2px;
    transition: color 0.3s ease;
}

.login-footer:hover .creator,
.login-footer:hover .version {
    color: #667eea;
}

/* Loading state */
.btn.submit.loading {
    position: relative;
    color: transparent;
}

.btn.submit.loading::after {
    content: "";
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spinner 0.6s linear infinite;
}

@keyframes spinner {
    to { transform: rotate(360deg); }
}

/* Shake animation for error */
.shake {
    animation: shake 0.5s;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

/* Mobile responsiveness */
@media (max-width: 480px) {
    .login-body {
        padding: 0.5rem;
    }
    
    .wrapper {
        padding: 2rem 1.5rem;
        border-radius: 0.75rem;
        margin: 0.5rem;
    }
    
    .company-logo {
        max-width: 140px;
        margin-bottom: 1.5rem;
    }
    
    .wrapper h3 {
        font-size: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .form-group {
        margin-bottom: 1rem;
    }
    
    .form-control {
        padding: 0.625rem 0.875rem;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .password-wrapper i {
        right: 0.875rem;
        font-size: 1.1rem;
    }
    
    .btn.submit {
        padding: 0.75rem;
        font-size: 0.95rem;
    }
    
    .form-check-label {
        font-size: 0.9rem;
    }
    
    .form-text {
        font-size: 0.8rem;
    }
    
    .alert {
        padding: 0.625rem 0.875rem;
        font-size: 0.85rem;
    }
    
    .login-footer {
        margin-top: 2rem;
        padding-top: 1.25rem;
    }
    
    .login-footer .copyright {
        font-size: 0.8rem;
    }
    
    .login-footer .creator {
        font-size: 0.75rem;
    }
    
    .login-footer .version {
        font-size: 0.75rem;
    }
}

/* Extra small mobile devices */
@media (max-width: 360px) {
    .wrapper {
        padding: 1.5rem 1.25rem;
    }
    
    .company-logo {
        max-width: 120px;
    }
    
    .wrapper h3 {
        font-size: 1.25rem;
    }
    
    .form-control {
        padding: 0.5rem 0.75rem;
        font-size: 16px;
    }
    
    .btn.submit {
        padding: 0.625rem;
        font-size: 0.9rem;
    }
    
    .login-footer {
        margin-top: 1.5rem;
        padding-top: 1rem;
    }
    
    .login-footer .copyright {
        font-size: 0.75rem;
    }
    
    .login-footer .creator {
        font-size: 0.7rem;
    }
    
    .login-footer .version {
        font-size: 0.7rem;
    }
}

/* Landscape orientation fixes */
@media (max-height: 500px) and (orientation: landscape) {
    .login-body {
        padding: 0.5rem;
    }
    
    .wrapper {
        padding: 1.5rem 2rem;
    }
    
    .company-logo {
        max-width: 80px;
        margin-bottom: 1rem;
    }
    
    .wrapper h3 {
        font-size: 1.125rem;
        margin-bottom: 1rem;
    }
    
    .form-group {
        margin-bottom: 0.75rem;
    }
    
    .btn.submit {
        padding: 0.625rem;
    }
    
    .login-footer {
        margin-top: 1.5rem;
        padding-top: 1rem;
    }
    
    .login-footer .copyright,
    .login-footer .creator,
    .login-footer .version {
        font-size: 0.75rem;
    }
}