/* ===================================
   COMPONENTS - AIBIMB
   Updated with new branding colors
   =================================== */

/* ===================================
   BUTTONS
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.5;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-normal);
    white-space: nowrap;
    user-select: none;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

.btn-primary {
    background: var(--primary-600);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--primary-700);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.btn-secondary {
    background: var(--secondary-600);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    background: var(--secondary-700);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-600);
    color: var(--primary-600);
}

.btn-outline:hover {
    background: var(--primary-600);
    color: white;
    transform: translateY(-2px);
}

.btn-outline-primary {
    background: white;
    color: var(--primary-600);
    border: 2px solid var(--primary-600);
}

.btn-outline-primary:hover {
    background: var(--primary-50);
    color: var(--primary-600);
    border-color: var(--primary-600);
}

.btn-warning {
    background: var(--warning-600);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-warning:hover {
    background: var(--warning-700);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.btn-outline-warning {
    background: white;
    color: var(--warning-600);
    border: 2px solid var(--warning-600);
}

.btn-outline-warning:hover {
    background: var(--warning-50);
    color: var(--warning-600);
    border-color: var(--warning-600);
}

.btn-ghost {
    background: transparent;
    color: var(--gray-600);
}

.btn-ghost:hover {
    background: var(--gray-100);
    color: var(--gray-900);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* ===================================
   CARDS
   =================================== */

.card {
    background: white;
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-200);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-200);
}

.card-body {
    padding: var(--spacing-xl);
}

.card-header {
    padding: var(--spacing-xl) var(--spacing-xl) 0;
}

.card-footer {
    padding: 0 var(--spacing-xl) var(--spacing-xl);
}

.card-title {
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--gray-900);
    margin-bottom: var(--spacing-md);
}

.card-text {
    color: var(--gray-600);
    line-height: 1.6;
}

/* ===================================
   ALERTS
   =================================== */

.alert {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: none;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.alert-info {
    background: var(--secondary-50);
    color: var(--secondary-800);
    border-left: 4px solid var(--secondary-600);
}

.alert-success {
    background: var(--success-50);
    color: var(--success-800);
    border-left: 4px solid var(--success-600);
}

.alert-warning {
    background: var(--warning-50);
    color: var(--warning-800);
    border-left: 4px solid var(--warning-600);
}

.alert-danger {
    background: var(--danger-50);
    color: var(--danger-800);
    border-left: 4px solid var(--danger-600);
}

.alert-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.alert-content {
    flex: 1;
}

/* ===================================
   ICONS
   =================================== */

.icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: var(--radius-xl);
    background: var(--primary-600);
    color: white;
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
}

.icon-primary {
    background: var(--primary-600);
}

.icon-secondary {
    background: var(--secondary-600);
}

.icon-success {
    background: var(--success-600);
}

.icon-warning {
    background: var(--warning-600);
}

.icon-danger {
    background: var(--danger-600);
}

.icon-info {
    background: var(--secondary-600);
}

/* ===================================
   FORMS
   =================================== */

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

.form-label {
    display: block;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: var(--spacing-sm);
}

.form-input {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--gray-900);
    background-color: white;
    border: 2px solid var(--gray-300);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.form-input::placeholder {
    color: var(--gray-400);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 1rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 3rem;
    appearance: none;
}

/* ===================================
   BADGES
   =================================== */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.badge-primary {
    background-color: var(--primary-100);
    color: var(--primary-700);
}

.badge-secondary {
    background-color: var(--secondary-100);
    color: var(--secondary-700);
}

.badge-success {
    background-color: var(--success-100);
    color: var(--success-700);
}

.badge-warning {
    background-color: var(--warning-100);
    color: var(--warning-700);
}

.badge-danger {
    background-color: var(--danger-100);
    color: var(--danger-700);
}

/* ===================================
   LOADING & ERROR STATES
   =================================== */

.loading,
.error,
.empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
    text-align: center;
}

.loading i,
.error i,
.empty i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.loading p,
.error p,
.empty p {
    font-size: 1.125rem;
    color: var(--gray-600);
}

.error i {
    color: var(--danger-500);
}

/* ===================================
   RESPONSIVE
   =================================== */

@media (max-width: 768px) {
    .btn-lg {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}