/* events_timeline.css — Kronoloji (önemli olaylar) zaman çizelgesi + filtre çubuğu */

.kron-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 16px 60px;
}

/* ---- Header ---- */
.kron-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 22px;
}

.kron-header-left h2 {
    margin: 0 0 4px;
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--text-primary, #fff);
    display: flex;
    align-items: center;
    gap: 10px;
}

.kron-header-left h2 i { color: #00d2ff; }

.kron-header-left p {
    margin: 0;
    color: var(--text-secondary, #8da4be);
    font-size: 0.95rem;
}

.kron-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    border-radius: 8px;
    background: rgba(0, 210, 255, 0.08);
    border: 1px solid rgba(0, 210, 255, 0.28);
    color: #00d2ff;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: background 0.2s ease;
    white-space: nowrap;
}

.kron-back:hover { background: rgba(0, 210, 255, 0.16); }

.kron-header-actions { display: flex; gap: 10px; flex-wrap: wrap; }

/* ---- Sticky filter bar ---- */
.kron-filters {
    position: sticky;
    top: 8px;
    z-index: 20;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 14px;
    border-radius: 14px;
    background: rgba(12, 18, 30, 0.92);
    border: 1px solid var(--surface-border, rgba(255, 255, 255, 0.08));
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
}

.kron-search {
    position: relative;
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 200px;
}

.kron-search i {
    position: absolute;
    left: 15px;
    color: var(--text-secondary, #8da4be);
    pointer-events: none;
}

.kron-search input {
    width: 100%;
    padding: 11px 16px 11px 42px;
    background: rgba(10, 14, 23, 0.85);
    border: 1px solid var(--surface-border, rgba(255, 255, 255, 0.08));
    border-radius: 9px;
    color: var(--text-primary, #fff);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s ease;
}

.kron-search input:focus { border-color: rgba(0, 210, 255, 0.5); }

.kron-filter-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* Kapsam pill'leri (ikon: tümü / Türkiye bayrağı / dünya) */
.kron-scope-pills {
    display: inline-flex;
    gap: 4px;
    background: rgba(10, 14, 23, 0.6);
    border: 1px solid var(--surface-border, rgba(255, 255, 255, 0.1));
    border-radius: 9px;
    padding: 3px;
}

.kron-scope-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 32px;
    border: none;
    border-radius: 7px;
    background: transparent;
    color: var(--text-secondary, #8da4be);
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.15s ease;
}

.kron-scope-pill:hover { color: var(--text-primary, #fff); }
.kron-scope-pill.active { background: #00d2ff; color: #05080f; }

/* Tarih filtresi (yıl/ay/gün seçicileri) */
.kron-date-filter {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(10, 14, 23, 0.6);
    padding: 4px 8px;
    border-radius: 9px;
}

.kron-date-filter > i { color: var(--text-secondary, #8da4be); font-size: 0.85rem; }

.kron-date-filter select {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--surface-border, rgba(255, 255, 255, 0.12));
    border-radius: 7px;
    color: var(--text-primary, #fff);
    font-size: 0.82rem;
    padding: 5px 7px;
    cursor: pointer;
    outline: none;
}

.kron-date-filter select:focus { border-color: rgba(0, 210, 255, 0.5); }

.kron-date-clear {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border: none;
    border-radius: 6px;
    background: rgba(239, 71, 111, 0.15);
    color: #ef476f;
    cursor: pointer;
}

.kron-date-clear:hover { background: rgba(239, 71, 111, 0.28); }

/* Türk bayrağı ikonu (SVG data-URI: kırmızı zemin + beyaz hilal + yıldız). FontAwesome/emoji'de
   (Windows) güvenilir bayrak olmadığından `<i class="kron-flag-tr">` bir bayrak görseli çizer. */
.kron-flag-tr {
    display: inline-block;
    width: 1.2em;
    height: 0.82em;
    vertical-align: -0.12em;
    border-radius: 2px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 800'%3E%3Crect width='1200' height='800' fill='%23e30a17'/%3E%3Ccircle cx='425' cy='400' r='200' fill='%23fff'/%3E%3Ccircle cx='475' cy='400' r='160' fill='%23e30a17'/%3E%3Cpath fill='%23fff' d='M585 295 609.7 366 684.9 367.6 624.9 413 646.7 484.9 585 442 523.3 484.9 545.1 413 485.1 367.6 560.3 366Z'/%3E%3C/svg%3E") center/cover no-repeat;
}

.kron-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.kron-pill {
    --evt-color: #00d2ff;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 13px;
    border-radius: 20px;
    border: 1px solid var(--surface-border, rgba(255, 255, 255, 0.12));
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-secondary, #8da4be);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.18s ease;
}

.kron-pill i { color: var(--evt-color); font-size: 0.8rem; }

.kron-pill:hover { color: var(--text-primary, #fff); border-color: var(--evt-color); }

.kron-pill.active {
    color: #05080f;
    background: var(--evt-color);
    border-color: var(--evt-color);
}

.kron-pill.active i { color: #05080f; }

/* Etiket pill'leri: kategori pill'leriyle aynı stil, ama # ile ayırt edilir (mor vurgu). */
.kron-tag-pill { --evt-color: #b388ff; font-size: 0.8rem; padding: 6px 11px; }

.kron-count-bar {
    margin: 16px 4px 8px;
    color: var(--text-secondary, #8da4be);
    font-size: 0.85rem;
}

.kron-count-bar span { color: #00d2ff; font-weight: 700; }
.kron-count-bar .kron-count-note { color: var(--text-secondary, #8da4be); font-weight: 400; }

/* ---- Timeline ---- */
.kron-timeline {
    position: relative;
    margin-top: 10px;
}

.kron-decade { margin-bottom: 10px; }

.kron-decade-label {
    position: sticky;
    top: 190px;
    display: inline-block;
    margin: 18px 0 14px;
    padding: 5px 14px;
    border-radius: 20px;
    background: rgba(0, 210, 255, 0.1);
    border: 1px solid rgba(0, 210, 255, 0.25);
    color: #00d2ff;
    font-size: 0.9rem;
    font-weight: 700;
    z-index: 5;
}

.kron-decade-events {
    position: relative;
    padding-left: 28px;
    border-left: 2px solid var(--surface-border, rgba(255, 255, 255, 0.08));
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.kron-event {
    --evt-color: #00d2ff;
    position: relative;
    display: flex;
    gap: 14px;
    padding: 14px 16px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--surface-border, rgba(255, 255, 255, 0.07));
    border-left: 3px solid var(--evt-color);
    transition: transform 0.15s ease, background 0.2s ease;
}

.kron-event:hover {
    transform: translateX(3px);
    background: rgba(255, 255, 255, 0.04);
}

/* Timeline dot on the spine */
.kron-event::before {
    content: "";
    position: absolute;
    left: -35px;
    top: 20px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--evt-color);
    box-shadow: 0 0 0 4px rgba(5, 8, 15, 0.9), 0 0 10px var(--evt-color);
}

.kron-event-marker {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--evt-color) 16%, transparent);
    color: var(--evt-color);
    font-size: 1.05rem;
}

.kron-event-body { flex: 1; min-width: 0; }

.kron-event-top {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 3px;
}

.kron-event-date {
    color: var(--evt-color);
    font-weight: 700;
    font-size: 0.85rem;
}

.kron-event-scope { font-size: 0.85rem; }

.kron-event-importance { display: inline-flex; gap: 2px; }

.kron-event-importance::before {
    content: "★★★★★";
    letter-spacing: 1px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.15);
    background: linear-gradient(to right, #ffca3a var(--imp-fill, 0%), rgba(255, 255, 255, 0.15) var(--imp-fill, 0%));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.kron-event-title {
    margin: 0 0 5px;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-primary, #fff);
    line-height: 1.3;
}

.kron-event-desc {
    margin: 0 0 9px;
    color: var(--text-secondary, #8da4be);
    font-size: 0.9rem;
    line-height: 1.5;
}

.kron-event-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 7px;
}

.kron-event-cat {
    padding: 3px 9px;
    border-radius: 6px;
    background: color-mix(in srgb, var(--evt-color) 14%, transparent);
    color: var(--evt-color);
    font-size: 0.72rem;
    font-weight: 700;
}

.kron-event-tag {
    padding: 3px 9px;
    border-radius: 14px;
    border: 1px solid var(--surface-border, rgba(255, 255, 255, 0.1));
    background: transparent;
    color: var(--text-secondary, #8da4be);
    font-size: 0.72rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
}

.kron-event-tag:hover { color: #00d2ff; border-color: rgba(0, 210, 255, 0.4); }

.kron-event-src {
    margin-left: auto;
    color: var(--text-secondary, #8da4be);
    font-size: 0.8rem;
    transition: color 0.15s ease;
}

.kron-event-src:hover { color: #00d2ff; }

/* Hidden by client-side filter */
.kron-event.kron-hidden,
.kron-decade.kron-hidden { display: none; }

/* ---- Empty state ---- */
.kron-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 12px;
    padding: 60px 20px;
    color: var(--text-secondary, #8da4be);
}

.kron-empty i { font-size: 2.6rem; color: var(--surface-border, rgba(255, 255, 255, 0.2)); }
.kron-empty h3 { margin: 0; color: var(--text-primary, #fff); }
.kron-empty p { margin: 0; font-size: 0.9rem; opacity: 0.85; }

/* ---- Responsive ---- */
@media (max-width: 640px) {
    .kron-header { align-items: flex-start; }
    .kron-filter-row { flex-direction: column; align-items: stretch; }
    .kron-selects { justify-content: space-between; }
    .kron-selects select { flex: 1; }
    .kron-decade-label { top: 240px; }
    .kron-event { flex-direction: column; gap: 8px; }
    .kron-event-marker { width: 34px; height: 34px; }
}