/* ======================== VARIABLES ======================== */
:root {
    --bg: #080812;
    --surface: #0f0f1e;
    --card: #16162a;
    --card-hover: #1e1e3a;
    --border: #2a2a48;
    --border-light: #3a3a60;
    --gold: #c9a84c;
    --gold-light: #e8c96a;
    --gold-dark: #9a7830;
    --gold-glow: rgba(201,168,76,0.18);
    --text: #f0e8d8;
    --text-secondary: #9090b0;
    --text-muted: #55556a;
    --header-h: 64px;
    --sidebar-w: 390px;
    --radius: 12px;
    --radius-sm: 7px;
    --transition: all .3s cubic-bezier(.4,0,.2,1);
}

/* ======================== RESET ======================== */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html,body { height:100%; overflow:hidden; font-family:'Inter',sans-serif; background:var(--bg); color:var(--text); }

::-webkit-scrollbar { width:5px; }
::-webkit-scrollbar-track { background:var(--surface); }
::-webkit-scrollbar-thumb { background:var(--border-light); border-radius:10px; }
::-webkit-scrollbar-thumb:hover { background:var(--gold-dark); }

/* ======================== HEADER ======================== */
.header {
    position:fixed; top:0; left:0; right:0; z-index:1000;
    height:var(--header-h); display:flex; align-items:center; gap:1rem; padding:0 1.5rem;
    background:rgba(8,8,18,0.94); backdrop-filter:blur(24px);
    border-bottom:1px solid var(--border);
    box-shadow:0 2px 24px rgba(0,0,0,.6);
}

.header-logo { display:flex; align-items:center; gap:.5rem; white-space:nowrap; }
.header-logo i { color:var(--gold); font-size:1.4rem; filter:drop-shadow(0 0 8px var(--gold-glow)); animation:pulse 3s ease-in-out infinite; }
.logo-text { font-family:'Cinzel',serif; font-size:1.2rem; font-weight:700; letter-spacing:.02em; }
.logo-dot { color:var(--gold); }

.header-search { flex:1; max-width:480px; position:relative; margin:0 .5rem; }
.search-icon { position:absolute; left:1rem; top:50%; transform:translateY(-50%); color:var(--text-muted); font-size:.85rem; pointer-events:none; }
.search-input {
    width:100%; padding:.6rem 1rem .6rem 2.4rem;
    background:var(--surface); border:1px solid var(--border);
    border-radius:50px; color:var(--text); font-family:'Inter',sans-serif; font-size:.875rem;
    outline:none; transition:var(--transition);
}
.search-input::placeholder { color:var(--text-muted); }
.search-input:focus { border-color:var(--gold); box-shadow:0 0 0 3px var(--gold-glow); background:var(--card); }

.header-stats { display:flex; gap:1.5rem; margin-left:auto; }
.stat-item { display:flex; align-items:center; gap:.4rem; color:var(--text-secondary); font-size:.8rem; white-space:nowrap; }
.stat-item i { color:var(--gold); }

/* ======================== LAYOUT ======================== */
.main-container { display:flex; height:100vh; padding-top:var(--header-h); overflow:hidden; }
.map-container { flex:1; height:100%; }

/* ======================== LEAFLET OVERRIDES ======================== */
.leaflet-container { background:var(--bg) !important; font-family:'Inter',sans-serif !important; }
.leaflet-control-zoom { border:1px solid var(--border) !important; border-radius:var(--radius) !important; overflow:hidden; box-shadow:0 4px 20px rgba(0,0,0,.5) !important; }
.leaflet-control-zoom a { background:var(--card) !important; color:var(--text-secondary) !important; border-bottom-color:var(--border) !important; width:36px !important; height:36px !important; line-height:36px !important; font-size:1.1rem !important; transition:var(--transition) !important; }
.leaflet-control-zoom a:hover { background:var(--card-hover) !important; color:var(--gold) !important; }
.leaflet-attribution { background:rgba(8,8,18,.75) !important; color:var(--text-muted) !important; font-size:.62rem !important; }

.leaflet-tooltip.city-tooltip {
    background:rgba(14,14,28,.96) !important; border:1px solid rgba(201,168,76,.4) !important;
    border-radius:8px !important; color:var(--text) !important; font-family:'Inter',sans-serif !important;
    padding:7px 12px !important; box-shadow:0 4px 18px rgba(0,0,0,.7) !important;
    backdrop-filter:blur(12px) !important; pointer-events:none !important;
}
.leaflet-tooltip.city-tooltip::before { border-top-color:rgba(201,168,76,.4) !important; }
.tt-name { font-family:'Cinzel',serif; font-size:.82rem; font-weight:600; display:block; }
.tt-count { font-size:.7rem; color:var(--gold); display:block; margin-top:2px; }
.tt-soon { color:var(--text-muted) !important; }

/* ======================== SIDEBAR ======================== */
.sidebar {
    width:var(--sidebar-w); height:100%; display:flex; flex-direction:column; overflow:hidden;
    background:radial-gradient(ellipse at 50% 0%, rgba(201,168,76,.04) 0%, transparent 55%), rgba(8,8,20,.96);
    backdrop-filter:blur(20px); border-left:1px solid var(--border); flex-shrink:0;
    transition:var(--transition); position:relative; z-index:100;
}

/* WELCOME */
.sidebar-welcome {
    display:flex; flex-direction:column; align-items:center; justify-content:center;
    height:100%; padding:2rem; text-align:center; gap:1.5rem;
}
.welcome-compass {
    width:80px; height:80px; background:linear-gradient(135deg,var(--card),var(--card-hover));
    border:1px solid var(--border); border-radius:50%; display:flex; align-items:center; justify-content:center;
}
.welcome-compass i { font-size:2rem; color:var(--gold); filter:drop-shadow(0 0 12px var(--gold-glow)); animation:spin-slow 20s linear infinite; }
.sidebar-welcome h2 { font-family:'Cinzel',serif; font-size:1.35rem; font-weight:600; }
.sidebar-welcome p { color:var(--text-secondary); font-size:.9rem; line-height:1.7; max-width:270px; }

.welcome-hints { display:flex; flex-direction:column; gap:.6rem; width:100%; max-width:260px; }
.hint-item {
    display:flex; align-items:center; gap:.7rem; padding:.7rem 1rem;
    background:var(--card); border:1px solid var(--border); border-radius:var(--radius);
    color:var(--text-secondary); font-size:.84rem; transition:var(--transition);
}
.hint-item i { color:var(--gold); width:18px; text-align:center; flex-shrink:0; }
.hint-item:hover { border-color:var(--gold-dark); background:var(--card-hover); }

/* CITY HEADER */
.sidebar-content { display:flex; flex-direction:column; height:100%; overflow:hidden; }
.sidebar-city-header {
    padding:1.2rem 1.2rem 1rem; border-bottom:1px solid var(--border);
    display:flex; align-items:center; gap:.75rem; flex-shrink:0;
    background:linear-gradient(180deg,rgba(201,168,76,.06) 0%,transparent 100%);
}
.back-btn {
    width:36px; height:36px; border-radius:50%; border:1px solid var(--border);
    background:var(--card); color:var(--text-secondary); cursor:pointer;
    display:flex; align-items:center; justify-content:center; transition:var(--transition); flex-shrink:0;
}
.back-btn:hover { border-color:var(--gold); color:var(--gold); background:var(--card-hover); }
.city-info { flex:1; min-width:0; }
.city-name { font-family:'Cinzel',serif; font-size:1.25rem; font-weight:600; line-height:1.2; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.city-count { font-size:.78rem; color:var(--gold); margin-top:.15rem; display:block; }
.city-icon-wrap { font-size:1.4rem; color:var(--gold); opacity:.5; flex-shrink:0; }

/* PLACES LIST */
.places-list { flex:1; overflow-y:auto; padding:1rem; display:flex; flex-direction:column; gap:.7rem; }

/* ======================== PLACE CARD ======================== */
.place-card {
    background:var(--card); border:1px solid var(--border); border-radius:var(--radius);
    overflow:hidden; cursor:pointer; transition:var(--transition);
    animation:slideIn .4s ease forwards; opacity:0; transform:translateY(10px);
}
@keyframes slideIn { to { opacity:1; transform:translateY(0); } }
.place-card:hover { border-color:var(--gold-dark); box-shadow:0 4px 24px rgba(201,168,76,.12); transform:translateY(-2px); background:var(--card-hover); }

.place-card-img-wrap { position:relative; height:140px; overflow:hidden; background:linear-gradient(135deg,#16162a,#24244a); }
.place-card-img { width:100%; height:100%; object-fit:cover; transition:transform .5s ease; display:block; }
.place-card:hover .place-card-img { transform:scale(1.06); }

.place-card-cat {
    position:absolute; bottom:.5rem; right:.5rem;
    background:rgba(8,8,18,.88); color:var(--gold); font-size:.68rem;
    padding:2px 9px; border-radius:50px; border:1px solid var(--gold-dark);
    backdrop-filter:blur(4px); font-weight:500; letter-spacing:.03em;
}

.place-card-body { padding:.9rem; }
.place-card-name { font-family:'Cinzel',serif; font-size:.92rem; font-weight:600; line-height:1.3; margin-bottom:.4rem; }
.place-card-meta { display:flex; align-items:center; gap:.4rem; color:var(--text-secondary); font-size:.75rem; margin-bottom:.5rem; }
.place-card-meta i { color:var(--gold-dark); }
.place-card-tags { display:flex; flex-wrap:wrap; gap:.25rem; }

.tag {
    background:rgba(201,168,76,.1); color:var(--gold); border:1px solid rgba(201,168,76,.2);
    font-size:.67rem; padding:2px 8px; border-radius:50px; font-weight:500;
}

.img-placeholder {
    position:absolute; inset:0; display:flex; flex-direction:column;
    align-items:center; justify-content:center; gap:.4rem; color:var(--text-muted); font-size:.75rem;
}
.img-placeholder i { font-size:1.8rem; color:var(--gold-dark); opacity:.7; }

/* NO DATA */
.no-data-msg {
    display:flex; flex-direction:column; align-items:center; justify-content:center;
    padding:3rem 2rem; text-align:center; gap:1rem; color:var(--text-secondary);
}
.no-data-msg i { font-size:2.5rem; color:var(--gold-dark); opacity:.5; }
.no-data-msg h3 { font-family:'Cinzel',serif; color:var(--text); font-size:1.1rem; }
.no-data-msg p { font-size:.875rem; line-height:1.6; }

/* ======================== MODAL ======================== */
.modal-overlay {
    position:fixed; inset:0; z-index:2000; background:rgba(0,0,0,.82);
    backdrop-filter:blur(10px); display:flex; align-items:center; justify-content:center;
    padding:1.5rem; opacity:0; visibility:hidden; transition:var(--transition);
}
.modal-overlay.active { opacity:1; visibility:visible; }

.modal {
    background:var(--card); border:1px solid var(--border); border-radius:20px;
    width:100%; max-width:660px; max-height:90vh; overflow:hidden; overflow-y:auto;
    box-shadow:0 24px 72px rgba(0,0,0,.85); position:relative;
    transform:translateY(20px) scale(.98); transition:var(--transition);
}
.modal-overlay.active .modal { transform:translateY(0) scale(1); }

.modal-close {
    position:absolute; top:1rem; right:1rem; width:36px; height:36px; border-radius:50%;
    border:1px solid rgba(255,255,255,.15); background:rgba(0,0,0,.55); color:#fff;
    cursor:pointer; display:flex; align-items:center; justify-content:center;
    transition:var(--transition); z-index:10; backdrop-filter:blur(4px);
}
.modal-close:hover { border-color:var(--gold); color:var(--gold); background:var(--card-hover); }

.modal-img-container { position:relative; height:280px; overflow:hidden; background:linear-gradient(135deg,#16162a,#24244a); }
.modal-img { width:100%; height:100%; object-fit:cover; display:block; }
.modal-img-overlay { position:absolute; inset:0; background:linear-gradient(to bottom,transparent 50%,rgba(0,0,0,.65) 100%); }
.modal-tags { position:absolute; bottom:1rem; left:1rem; display:flex; flex-wrap:wrap; gap:.3rem; }
.modal-tag {
    background:rgba(0,0,0,.72); color:var(--gold); border:1px solid rgba(201,168,76,.4);
    font-size:.72rem; padding:3px 10px; border-radius:50px; backdrop-filter:blur(4px); font-weight:500;
}

.modal-body { padding:1.5rem; display:flex; flex-direction:column; gap:1rem; }
.modal-title { font-family:'Cinzel',serif; font-size:1.45rem; font-weight:600; line-height:1.3; }
.modal-period { display:flex; align-items:center; gap:.5rem; color:var(--gold); font-size:.85rem; }
.modal-period i { color:var(--gold-dark); }
.modal-description { color:var(--text-secondary); font-size:.9rem; line-height:1.78; border-top:1px solid var(--border); padding-top:1rem; }

.modal-maps-btn {
    display:flex; align-items:center; justify-content:center; gap:.5rem;
    padding:.8rem 1.5rem; background:linear-gradient(135deg,var(--gold-dark),var(--gold));
    color:#080812; border-radius:50px; font-weight:600; font-size:.875rem;
    text-decoration:none; transition:var(--transition); letter-spacing:.03em; margin-top:.25rem;
}
.modal-maps-btn:hover { box-shadow:0 4px 24px rgba(201,168,76,.4); transform:translateY(-1px); filter:brightness(1.08); }

/* ======================== LOADING ======================== */
.loading-overlay {
    position:fixed; inset:0; z-index:3000; background:var(--bg);
    display:flex; align-items:center; justify-content:center;
    transition:opacity .5s ease, visibility .5s ease;
}
.loading-overlay.hidden { opacity:0; visibility:hidden; }
.loading-content { display:flex; flex-direction:column; align-items:center; gap:1.5rem; }
.loading-spinner { width:48px; height:48px; border:2px solid var(--border); border-top-color:var(--gold); border-radius:50%; animation:spin .8s linear infinite; }
.loading-logo { font-family:'Cinzel',serif; font-size:1.8rem; color:var(--gold); letter-spacing:.05em; animation:glow 2s ease-in-out infinite; }
.loading-sub { color:var(--text-secondary); font-size:.85rem; animation:fade 2s ease-in-out infinite; }

/* ======================== TOAST ======================== */
.toast {
    position:fixed; bottom:2rem; left:50%; transform:translateX(-50%) translateY(100px);
    background:var(--card); border:1px solid var(--border); color:var(--text);
    padding:.75rem 1.5rem; border-radius:50px; font-size:.875rem;
    box-shadow:0 4px 20px rgba(0,0,0,.5); transition:var(--transition); z-index:4000;
    backdrop-filter:blur(10px); white-space:nowrap;
}
.toast.active { transform:translateX(-50%) translateY(0); }
.toast.error { border-color:rgba(231,76,60,.5); color:#e74c3c; }

/* ======================== ANIMATIONS ======================== */
@keyframes pulse { 0%,100% { filter:drop-shadow(0 0 8px var(--gold-glow)); } 50% { filter:drop-shadow(0 0 20px rgba(201,168,76,.45)); } }
@keyframes spin { to { transform:rotate(360deg); } }
@keyframes spin-slow { to { transform:rotate(360deg); } }
@keyframes glow { 0%,100% { text-shadow:0 0 10px var(--gold-glow); } 50% { text-shadow:0 0 30px rgba(201,168,76,.6),0 0 60px rgba(201,168,76,.3); } }
@keyframes fade { 0%,100% { opacity:.5; } 50% { opacity:1; } }

/* ======================== RESPONSIVE ======================== */
@media (max-width:900px) {
    :root { --sidebar-w:100%; }
    .header-stats { display:none; }
    .main-container { flex-direction:column; position:relative; }
    .map-container { height:100%; }
    .sidebar {
        position:absolute; bottom:0; left:0; right:0; width:100%;
        height:72vh; border-left:none; border-top:1px solid var(--border);
        transform:translateY(100%); z-index:200;
        pointer-events:none;
    }
    .sidebar.open { transform:translateY(0); pointer-events:auto; }
}
@media (max-width:480px) {
    .header { padding:0 1rem; gap:.5rem; }
    .logo-text { font-size:1rem; }
    .modal-img-container { height:200px; }
    .modal-title { font-size:1.2rem; }
}