:root {
    --primary-color: #E67E22;
    --primary-dark: #D35400;
    --primary-light: #F39C12;
    --secondary-color: #F1C40F;
    --secondary-dark: #F39C12;
    --secondary-light: #F9E79F;
    --text-color: #2C3E50;
    --text-light: #7F8C8D;
    --bg-color: #FFFFFF;
    --card-bg: #F9F9F9;
    --border-color: #ECF0F1;
    --success-color: #27AE60;
    --error-color: #E74C3C;
    --warning-color: #F39C12;
    --info-color: #3498DB;
    --gold-primary: #FFD700;
    --spice-secondary: #FF7F50;
    --text-dark: #2A2A2A;
    --button-bg: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    --nav-bg: rgba(255, 255, 255, 0.97);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --transition-timing: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.dark-theme {
    --text-color: #ECF0F1;
    --text-light: #BDC3C7;
    --bg-color: #2C3E50;
    --card-bg: #34495E;
    --border-color: #3D566E;
    --nav-bg: rgba(44, 62, 80, 0.97);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
}

/* Auth Modal Styles */
.auth-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.auth-container {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 12px;
    width: 90%;
    max-width: 450px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border-color);
    transform: translateY(-20px);
    opacity: 0;
    transition: all var(--transition-timing);
}

.auth-container.active {
    transform: translateY(0);
    opacity: 1;
}

.auth-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.auth-title {
    color: var(--primary-dark);
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0;
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.8rem;
    cursor: pointer;
    transition: color var(--transition-timing);
    line-height: 1;
}

.close-btn:hover {
    color: var(--primary-color);
}

/* Form Elements */
.auth-form {
    display: none;
}

.auth-form.active {
    display: block;
}

.form-group {
    position: relative;
    margin-bottom: 1.25rem;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-color);
    color: var(--text-color);
    font-size: 1rem;
    transition: all var(--transition-timing);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(230, 126, 34, 0.2);
}

.form-group label {
    position: absolute;
    left: 1rem;
    top: 1rem;
    color: var(--text-light);
    pointer-events: none;
    transition: all var(--transition-timing);
    background: var(--bg-color);
    padding: 0 0.25rem;
    transform-origin: left center;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group select:valid ~ label,
.form-group select:not([value=""]) ~ label {
    top: -0.5rem;
    left: 0.8rem;
    font-size: 0.75rem;
    color: var(--primary-color);
    background: var(--card-bg);
}

/* Placeholder handling */
.form-group input {
    padding: 1rem;
    border: 1px solid var(--border-color);
}

.form-group input::placeholder {
    color: var(--text-light);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.form-group input:focus::placeholder {
    opacity: 0.7;
}

/* Remove the :active pseudo-class from label as it's not needed */


/* Error States */
.form-group.error input,
.form-group.error select {
    border-color: var(--error-color);
}

.form-group.error label {
    color: var(--error-color);
}

.error-text {
    color: var(--error-color);
    font-size: 0.8rem;
    margin-top: 0.25rem;
    padding-left: 0.5rem;
    animation: fadeIn 0.3s ease-out;
}

/* Buttons */
.auth-btn {
    width: 100%;
    padding: 1rem;
    border: none;
    border-radius: 8px;
    background: var(--button-bg);
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-timing);
    margin-top: 0.5rem;
}

.auth-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Links & Text */
.toggle-form {
    text-align: center;
    margin: 1.5rem 0 0;
    color: var(--text-light);
}

.toggle-form span {
    color: var(--primary-color);
    cursor: pointer;
    font-weight: 500;
    transition: color 0.2s ease;
}

.toggle-form span:hover {
    color: var(--primary-dark);
}

/* Notifications */
.global-notification {
    position: fixed;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--success-color);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    z-index: 9999;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: top 0.5s var(--transition-timing);
}

.global-notification.show {
    top: 1.5rem;
}

.global-notification.error {
    background: var(--error-color);
}

.global-notification i {
    font-size: 1.1rem;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Responsive Design */
@media (max-width: 480px) {
    .auth-container {
        padding: 1.5rem;
        width: 95%;
    }
    
    .auth-title {
        font-size: 1.5rem;
    }
    
    .form-group input,
    .form-group select {
        padding: 0.9rem;
    }
}