/* Login Screen Styles */

#loginScreen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #e8ede8 0%, #b4cfbe 50%, #8fb7a3 100%);
    padding: var(--spacing-lg);
}

.login-container {
    width: 100%;
    max-width: 500px;
}

.login-box {
    background: white;
    border-radius: 20px;
    padding: var(--spacing-xxl);
    box-shadow: var(--shadow-xl);
    text-align: center;
}

/* Logo Animation */
.logo-container {
    margin-bottom: var(--spacing-lg);
    display: flex;
    justify-content: center;
}

.app-logo {
    width: 150px;
    height: 150px;
    object-fit: contain;
    filter: drop-shadow(var(--shadow-lg));
}

.app-logo.bounce {
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-15px);
    }
}

/* App Title */
.app-title {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.app-title-ar {
    font-family: var(--font-arabic);
    font-size: 1.75rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

/* Login Form */
.login-form {
    margin-top: var(--spacing-xxl);
    text-align: left;
}

[dir="rtl"] .login-form {
    text-align: right;
}

.login-form .form-group {
    margin-bottom: var(--spacing-lg);
}

.password-field {
    position: relative;
    display: flex;
    align-items: center;
}

.password-field input {
    padding-right: 45px;
}

[dir="rtl"] .password-field input {
    padding-right: var(--spacing-md);
    padding-left: 45px;
}

.toggle-password {
    position: absolute;
    right: 10px;
    background: transparent;
    border: none;
    color: var(--color-text-light);
    cursor: pointer;
    padding: var(--spacing-sm);
    transition: color var(--transition-fast);
}

[dir="rtl"] .toggle-password {
    right: auto;
    left: 10px;
}

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

.login-form button[type="submit"] {
    margin-top: var(--spacing-lg);
}

.login-error {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background-color: #ffe8e8;
    border: 1px solid var(--color-error);
    border-radius: 8px;
    color: var(--color-error);
    font-size: 0.875rem;
    display: none;
}

.login-error.active {
    display: block;
}

/* Language Toggle */
.language-toggle {
    margin-top: var(--spacing-xl);
    text-align: center;
}

.language-toggle button {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    color: var(--color-text-light);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.language-toggle button:hover {
    background-color: var(--color-warm-bg);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* Responsive */
@media (max-width: 480px) {
    .login-box {
        padding: var(--spacing-xl);
    }
    
    .app-logo {
        width: 120px;
        height: 120px;
    }
    
    .app-title {
        font-size: 1.5rem;
    }
    
    .app-title-ar {
        font-size: 1.375rem;
    }
}