/* ============================================================
   COMPONENTS.CSS – Gumbi, Kartice, Badge, Forms...
   Udruga Sjećanje
   ============================================================ */

/* ============================================================
   1. GUMBI (BUTTONS)
   ============================================================ */

/* Base gumb */
.us-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: var(--size-sm);
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.us-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.05);
    opacity: 0;
    transition: var(--transition);
}

.us-btn:hover::before {
    opacity: 1;
}

/* Primarni gumb – zlatni outline */
.us-btn--primary {
    background: transparent;
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

.us-btn--primary:hover {
    background: var(--color-secondary);
    color: var(--color-primary-dark);
    box-shadow: var(--shadow-gold);
}

/* Sekundarni gumb – puni zlatni */
.us-btn--secondary {
    background: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-primary-dark);
    font-weight: 700;
}

.us-btn--secondary:hover {
    background: var(--color-secondary-dark);
    border-color: var(--color-secondary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

/* Bijeli outline gumb */
.us-btn--white-outline {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.5);
    color: var(--color-text);
}

.us-btn--white-outline:hover {
    border-color: var(--color-text);
    background: rgba(255, 255, 255, 0.08);
}

/* Gumb s ikonom srca – Doniraj */
.us-btn--donate {
    background: transparent;
    border-color: var(--color-secondary);
    color: var(--color-secondary);
}

.us-btn--donate:hover {
    background: var(--color-secondary);
    color: var(--color-primary-dark);
}

.us-btn--donate .us-btn__icon {
    font-size: 1.1em;
    transition: var(--transition);
}

.us-btn--donate:hover .us-btn__icon {
    transform: scale(1.2);
    animation: pulseGold 1s ease infinite;
}

/* Veličine gumba */
.us-btn--sm { padding: 9px 20px; font-size: var(--size-xs); }
.us-btn--lg { padding: 18px 42px; font-size: var(--size-base); }

/* Gumb – strelica s textom (više o nama) */
.us-btn--arrow {
    gap: 12px;
}

.us-btn--arrow .us-btn__arrow {
    display: inline-block;
    transition: transform 0.3s ease;
}

.us-btn--arrow:hover .us-btn__arrow {
    transform: translateX(6px);
}

/* ============================================================
   2. KARTICE (CARDS)
   ============================================================ */

/* Osnovna kartica */
.us-card {
    background: rgba(61, 13, 13, 0.5);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.us-card:hover {
    border-color: rgba(201, 168, 76, 0.4);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.us-card__image {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.us-card__body {
    padding: 24px;
}

.us-card__label {
    font-size: var(--size-xs);
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-bottom: 10px;
    display: block;
}

.us-card__title {
    font-family: var(--font-heading);
    font-size: var(--size-xl);
    color: var(--color-text);
    margin-bottom: 12px;
    line-height: 1.3;
}

.us-card__text {
    font-size: var(--size-sm);
    color: var(--color-text-muted);
    line-height: 1.6;
}

.us-card__footer {
    padding: 16px 24px;
    border-top: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ============================================================
   3. EVENT CARD (Kartica događaja)
   ============================================================ */

.us-event-card {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid var(--color-border);
    transition: var(--transition);
}

.us-event-card:last-child {
    border-bottom: none;
}

.us-event-card:hover {
    padding-left: 8px;
}

.us-event-card__date {
    flex-shrink: 0;
    text-align: center;
    min-width: 56px;
}

.us-event-card__day {
    display: block;
    font-family: var(--font-heading);
    font-size: var(--size-3xl);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1;
}

.us-event-card__month {
    display: block;
    font-size: var(--size-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-secondary);
    margin-top: 4px;
}

.us-event-card__info {
    flex: 1;
}

.us-event-card__title {
    font-family: var(--font-heading);
    font-size: var(--size-lg);
    color: var(--color-text);
    margin-bottom: 6px;
    line-height: 1.3;
}

.us-event-card__meta {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.us-event-card__location,
.us-event-card__time {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: var(--size-sm);
    color: var(--color-text-muted);
}

.us-event-card__location svg,
.us-event-card__time svg {
    width: 14px;
    height: 14px;
    color: var(--color-secondary);
    flex-shrink: 0;
}

/* ============================================================
   4. ICON BOX (Za Icon Bar sekciju)
   ============================================================ */

.us-icon-box {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 24px 20px;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition);
}

.us-icon-box:last-child {
    border-right: none;
}

.us-icon-box:hover {
    background: rgba(201, 168, 76, 0.05);
}

.us-icon-box__icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    color: var(--color-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.us-icon-box__icon svg {
    width: 100%;
    height: 100%;
}

.us-icon-box__content {}

.us-icon-box__title {
    font-family: var(--font-body);
    font-weight: 600;
    font-size: var(--size-sm);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text);
    margin-bottom: 4px;
    display: block;
}

.us-icon-box__text {
    font-size: var(--size-xs);
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* ============================================================
   5. BADGE / TAG
   ============================================================ */

.us-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    font-size: var(--size-xs);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: 2px;
}

.us-badge--gold {
    background: rgba(201, 168, 76, 0.15);
    color: var(--color-secondary);
    border: 1px solid rgba(201, 168, 76, 0.3);
}

.us-badge--red {
    background: rgba(139, 26, 26, 0.2);
    color: #E57373;
    border: 1px solid rgba(139, 26, 26, 0.4);
}

/* ============================================================
   6. FORMA ELEMENTI
   ============================================================ */

.us-input {
    width: 100%;
    padding: 12px 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: var(--size-sm);
    transition: var(--transition);
    outline: none;
}

.us-input::placeholder {
    color: rgba(176, 160, 144, 0.6);
}

.us-input:focus {
    border-color: var(--color-secondary);
    background: rgba(201, 168, 76, 0.05);
}

.us-textarea {
    min-height: 140px;
    resize: vertical;
}

/* Newsletter forma */
.us-newsletter-form {
    display: flex;
    gap: 8px;
}

.us-newsletter-form .us-input {
    flex: 1;
}

.us-newsletter-form .us-btn {
    flex-shrink: 0;
    padding: 12px 18px;
}

/* ============================================================
   7. SEPARATOR / DIVIDER
   ============================================================ */

.us-divider {
    width: 100%;
    height: 1px;
    background: var(--color-border);
    margin: 40px 0;
}

.us-divider--gold {
    background: linear-gradient(
        to right,
        transparent,
        var(--color-secondary),
        transparent
    );
}

/* ============================================================
   8. BREADCRUMB
   ============================================================ */

.us-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--size-sm);
    color: var(--color-text-muted);
}

.us-breadcrumb__item:not(:last-child)::after {
    content: '›';
    margin-left: 8px;
    color: var(--color-secondary);
}

.us-breadcrumb__item:last-child {
    color: var(--color-secondary);
}

/* ============================================================
   9. LOADING SPINNER
   ============================================================ */

.us-spinner {
    width: 24px;
    height: 24px;
    border: 2px solid rgba(201, 168, 76, 0.2);
    border-top-color: var(--color-secondary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ============================================================
   10. TOAST NOTIFIKACIJE
   ============================================================ */

.us-toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 14px 24px;
    background: var(--color-primary);
    border: 1px solid var(--color-border);
    border-left: 3px solid var(--color-secondary);
    color: var(--color-text);
    font-size: var(--size-sm);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-modal);
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}

.us-toast.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.us-toast--success {
    border-left-color: #4CAF50;
}

.us-toast--error {
    border-left-color: #E57373;
}