/*
 * GMC Reusable Component System
 * Buttons, form controls, badges/chips. Cards and base button variants are
 * defined in tokens.css (foundation); this file extends the component
 * language for forms and status/utility elements.
 * See docs/design/brand-foundation.md for the full spec and acceptance
 * checklist each component must satisfy.
 */

/* ---------------------------------------------------------------------- */
/* Buttons - additional variants                                          */
/* ---------------------------------------------------------------------- */

.gmc-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.65rem 1.5rem;
    font-size: var(--gmc-fs-body);
    text-decoration: none;
    cursor: pointer;
}

.gmc-btn-ghost {
    background-color: transparent;
    border: 1px solid transparent;
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.gmc-btn-ghost:hover {
    color: var(--gmc-green);
}

.gmc-btn-sm {
    padding: 0.4rem 1rem;
    font-size: var(--gmc-fs-caption);
}

.gmc-btn-lg {
    padding: 0.85rem 2rem;
    font-size: var(--gmc-fs-h2);
}

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

/* ---------------------------------------------------------------------- */
/* Form controls                                                          */
/* ---------------------------------------------------------------------- */

.gmc-field {
    margin-bottom: 1rem;
}

.gmc-label {
    display: block;
    font-family: var(--gmc-font-body);
    font-weight: 700;
    font-size: var(--gmc-fs-caption);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 0.4rem;
    opacity: 0.85;
}

.gmc-input,
.gmc-select,
.gmc-textarea {
    width: 100%;
    font-family: var(--gmc-font-body);
    font-size: var(--gmc-fs-body);
    padding: 0.65rem 0.9rem;
    border-radius: var(--gmc-radius);
    border: 1px solid var(--gmc-border-on-light);
    background-color: var(--gmc-white);
    color: var(--gmc-black);
    transition: border-color var(--gmc-transition-fast), box-shadow var(--gmc-transition-fast);
}

.gmc-band-dark .gmc-input,
.gmc-band-charcoal .gmc-input,
.gmc-band-dark .gmc-select,
.gmc-band-charcoal .gmc-select,
.gmc-band-dark .gmc-textarea,
.gmc-band-charcoal .gmc-textarea {
    background-color: rgba(255, 255, 255, 0.06);
    border-color: var(--gmc-border-on-dark);
    color: var(--gmc-white);
}

.gmc-input:focus,
.gmc-select:focus,
.gmc-textarea:focus {
    border-color: var(--gmc-green);
    box-shadow: 0 0 0 3px rgba(46, 189, 19, 0.20);
    outline: none;
}

.gmc-help-text {
    font-size: var(--gmc-fs-caption);
    opacity: 0.7;
    margin-top: 0.35rem;
}

.gmc-field-invalid .gmc-input,
.gmc-field-invalid .gmc-select,
.gmc-field-invalid .gmc-textarea {
    border-color: #d64545;
}

.gmc-error-text {
    font-size: var(--gmc-fs-caption);
    color: #d64545;
    margin-top: 0.35rem;
}

/* ---------------------------------------------------------------------- */
/* Vehicle card typography                                                */
/* ---------------------------------------------------------------------- */

.gmc-card-title {
    font-size: var(--gmc-fs-h3);
}

.gmc-price {
    font-size: var(--gmc-fs-body);
}

/* ---------------------------------------------------------------------- */
/* Badges / chips / pills                                                 */
/* ---------------------------------------------------------------------- */

.gmc-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.75rem;
    border-radius: var(--gmc-radius-pill);
    font-family: var(--gmc-font-body);
    font-weight: 700;
    font-size: var(--gmc-fs-caption);
    letter-spacing: 0.03em;
}

.gmc-badge-solid {
    background-color: var(--gmc-green);
    color: var(--gmc-black);
}

.gmc-badge-outline {
    background-color: transparent;
    border: 1px solid var(--gmc-green);
    color: var(--gmc-green);
}

.gmc-badge-neutral {
    background-color: rgba(0, 0, 0, 0.06);
    color: var(--gmc-black);
}

.gmc-band-dark .gmc-badge-neutral,
.gmc-band-charcoal .gmc-badge-neutral {
    background-color: rgba(255, 255, 255, 0.10);
    color: var(--gmc-white);
}

/* ---------------------------------------------------------------------- */
/* Icon-grid feature rows                                                  */
/* ---------------------------------------------------------------------- */

.gmc-icon-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 576px) {
    .gmc-icon-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .gmc-icon-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.gmc-icon-grid-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.gmc-icon-grid-item .gmc-icon {
    font-size: 1.75rem;
    color: var(--gmc-green);
}

.gmc-icon-grid-item h4 {
    font-family: var(--gmc-font-heading);
    font-weight: 700;
    font-size: 1.125rem;
    margin: 0;
}

.gmc-icon-grid-item p {
    font-size: var(--gmc-fs-body);
    opacity: 0.8;
    margin: 0;
}