/* ESSENZA - Components
   ============================================
   Estilos para componentes reutilizáveis
   ============================================ */

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 12px 24px;
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    text-decoration: none;
    cursor: pointer;
    border: none;
    min-height: 44px;
    text-align: center;
    white-space: normal;
    user-select: none;
    -webkit-user-select: none;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Button Primary */
.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover:not(:disabled) {
    background-color: var(--color-accent-gold);
    color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.btn-primary:active:not(:disabled) {
    background-color: var(--color-primary-dark);
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.btn-primary:focus-visible {
    outline-offset: 2px;
}

/* Button Ghost */
.btn-ghost {
    background-color: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.btn-ghost:hover:not(:disabled) {
    background-color: var(--color-bg-secondary);
    border-color: var(--color-primary);
}

.btn-ghost:active:not(:disabled) {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* Button Outline */
.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-outline:hover:not(:disabled) {
    background-color: var(--color-bg-secondary);
    border-color: var(--color-accent-gold);
    color: var(--color-accent-gold);
}

/* Button Sizes */
.btn-sm {
    padding: 8px 16px;
    font-size: var(--font-size-sm);
}

.btn-large {
    padding: 16px 32px;
    font-size: var(--font-size-lg);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* ===== INPUTS ===== */

.input,
input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="password"],
input[type="search"],
input[type="date"],
textarea,
select {
    width: 100%;
    padding: 12px 16px;
    font-size: var(--font-size-base);
    font-family: var(--font-family-primary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-white);
    color: var(--color-text-primary);
    transition: var(--transition-color);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.input:focus,
input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
    background-color: var(--color-white);
}

.input:disabled,
input:disabled,
textarea:disabled,
select:disabled {
    background-color: var(--color-bg-secondary);
    color: var(--color-text-tertiary);
    cursor: not-allowed;
    opacity: 0.6;
}

.input::placeholder {
    color: var(--color-text-tertiary);
    opacity: 1;
}

/* Textarea */
textarea {
    resize: vertical;
    min-height: 100px;
    font-family: var(--font-family-primary);
}

select {
    padding-right: 36px;
}

/* ===== FORM GROUPS ===== */

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

.form-group:last-child {
    margin-bottom: 0;
}

.form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
}

/* ===== RADIO & CHECKBOX ===== */

.radio-option,
.checkbox-option {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-normal);
}

.radio-option:hover,
.checkbox-option:hover {
    background-color: var(--color-bg-secondary);
    border-color: var(--color-primary);
}

.radio-option input,
.checkbox-option input {
    width: 20px;
    height: 20px;
    cursor: pointer;
    margin: 0;
}

.radio-option span,
.checkbox-option span {
    font-weight: var(--font-weight-medium);
}

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

.card {
    padding: var(--space-lg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

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

.card-header {
    margin-bottom: var(--space-md);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

.card-body {
    margin-bottom: var(--space-md);
}

.card-body:last-child {
    margin-bottom: 0;
}

.card-footer {
    padding-top: var(--space-md);
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: var(--space-md);
}

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

.badge {
    display: inline-block;
    padding: 4px 12px;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius-full);
    background-color: var(--color-bg-secondary);
    color: var(--color-text-primary);
}

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

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

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

.badge-error {
    background-color: var(--color-error);
    color: var(--color-white);
}

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

.alert {
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    border-left: 4px solid;
}

.alert-info {
    background-color: #e3f2fd;
    border-color: var(--color-info);
    color: #0d47a1;
}

.alert-success {
    background-color: #e8f5e9;
    border-color: var(--color-success);
    color: #1b5e20;
}

.alert-warning {
    background-color: #fff3e0;
    border-color: var(--color-warning);
    color: #e65100;
}

.alert-error {
    background-color: #ffebee;
    border-color: var(--color-error);
    color: #b71c1c;
}

.alert-close {
    float: right;
    cursor: pointer;
    font-size: 20px;
    font-weight: bold;
    line-height: 1;
}

/* ===== TAGS/PILLS ===== */

.tag {
    display: inline-block;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    background-color: var(--color-bg-secondary);
    color: var(--color-text-primary);
    font-size: var(--font-size-sm);
    margin-right: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.tag.active {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* ===== DETAILS/ACCORDION ===== */

details {
    margin-bottom: var(--space-md);
}

summary {
    padding: var(--space-md);
    background-color: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-weight: var(--font-weight-semibold);
    user-select: none;
    transition: var(--transition-normal);
}

summary:hover {
    background-color: var(--color-gray-100);
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
summary:focus-visible {
    outline: 3px solid var(--color-accent-gold-light);
    outline-offset: 3px;
}

details[open] summary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

details > *:not(summary) {
    padding: var(--space-md);
    background-color: var(--color-white);
    border: 1px solid var(--color-border);
    border-top: none;
}

details > *:not(summary):last-child {
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* ===== LOADING SPINNER ===== */

.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--color-border);
    border-radius: 50%;
    border-top-color: var(--color-primary);
    animation: spin 0.8s linear infinite;
}

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

/* ===== PROGRESS BAR ===== */

.progress {
    width: 100%;
    height: 8px;
    background-color: var(--color-border);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
    transition: width 0.3s ease;
}

.progress-bar.success {
    background-color: var(--color-success);
}

.progress-bar.warning {
    background-color: var(--color-warning);
}

.progress-bar.error {
    background-color: var(--color-error);
}

/* ===== BREADCRUMB ===== */

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    list-style: none;
    padding: var(--space-md) 0;
}

.breadcrumb li {
    margin: 0;
}

.breadcrumb li:not(:last-child)::after {
    content: "/";
    margin-left: var(--space-sm);
    color: var(--color-text-tertiary);
}

.breadcrumb a {
    color: var(--color-primary);
}

.breadcrumb a:hover {
    color: var(--color-accent-gold);
}