/* Auth Modal & Forms */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 1000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 40px;
    border-radius: 24px;
    width: 90%;
    max-width: 400px;
    position: relative;
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-overlay.active .modal-content {
    transform: translateY(0);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: color 0.2s;
}

.modal-close:hover {
    color: var(--color-accent-orange);
}

.auth-form-container.hidden {
    display: none;
}

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

.form-input {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #eee;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s;
    outline: none;
    background: rgba(255, 255, 255, 0.5);
}

.form-input:focus {
    border-color: var(--color-accent-orange);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(255, 159, 67, 0.1);
}

.btn-block {
    width: 100%;
    display: block;
    text-align: center;
}

.auth-links {
    margin-top: 20px;
    text-align: center;
    font-size: 0.9rem;
    color: var(--color-text-secondary);
    display: flex;
    justify-content: center;
    gap: 10px;
}

.auth-switch-link {
    color: var(--color-accent-orange);
    text-decoration: none;
    font-weight: 500;
}

.auth-switch-link:hover {
    text-decoration: underline;
}

.divider {
    color: #ddd;
}

/* User Profile in Navbar */
.user-profile-menu {
    display: flex;
    align-items: center;
    gap: 15px;
    position: relative;
}

.user-email {
    font-weight: 600;
    color: var(--color-text-primary);
    background: rgba(255, 159, 67, 0.1);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.9rem;
}

.user-dropdown {
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 100%;
    right: 0;
    background: #fff;
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transform: translateY(10px);
    transition: all 0.2s;
    min-width: 120px;
}

.user-profile-menu:hover .user-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.btn-text {
    background: none;
    border: none;
    color: var(--color-text-secondary);
    cursor: pointer;
    font-size: 0.9rem;
    width: 100%;
    text-align: left;
    padding: 5px 10px;
    border-radius: 4px;
}

.btn-text:hover {
    background: #f5f5f5;
    color: var(--color-accent-red);
}

/* Small Button Variant */
.btn-sm {
    padding: 8px 16px;
    font-size: 0.9rem;
}

/* Custom Notification Toast */
.auth-toast {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(-100%);
    background: #fff;
    padding: 16px 24px;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    z-index: 2000;
    display: flex;
    align-items: center;
    gap: 12px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    min-width: 300px;
    max-width: 90%;
}

.auth-toast.active {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
    visibility: visible;
}

.auth-toast.success {
    border-left: 5px solid var(--color-accent-green);
}

.auth-toast.error {
    border-left: 5px solid var(--color-accent-red);
}

.toast-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.auth-toast.success .toast-icon {
    color: var(--color-accent-green);
}

.auth-toast.error .toast-icon {
    color: var(--color-accent-red);
}

.toast-message {
    color: var(--color-text-primary);
    font-size: 0.95rem;
    font-weight: 500;
}