/* 
   Taipei Climbing Map - Japanese Craftsmanship UI
   Visual Guide: White #FFFFFF, Light Gray #F8F9FA, Border #EDEDED
*/

:root {
    --jp-white: #FFFFFF;
    --jp-bg: #F8F9FA;
    --jp-border: #EDEDED;
    --jp-text-main: #4A4A4A;
    --jp-text-soft: #888888;
    --jp-accent: #8E9775; /* Matcha Green */
    --jp-blue: #A2B5BB;   /* Morandi Blue */
    --radius-m: 12px;
    --radius-s: 8px;
    --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.04);
}

html, body { height: 100%; margin: 0; padding: 0; font-family: 'Noto Sans TC', sans-serif; background: var(--jp-bg); overflow: hidden; }

/* Background Map */
#map-container { position: absolute; top: 0; left: 0; width: 100%; height: 100%; z-index: 1; }
#map { width: 100%; height: 100%; }

/* Floating Header */
header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    z-index: 1005;
    display: flex;
    align-items: center;
    padding: 0 30px;
    box-sizing: border-box;
    border-bottom: 1px solid var(--jp-border);
}
header h1 { font-size: 1rem; font-weight: 600; color: var(--jp-text-main); letter-spacing: 1px; }

/* Sidebar: Gym Discovery Card System */
#sidebar {
    position: absolute;
    top: 80px;
    left: 20px;
    bottom: 20px;
    width: 330px;
    background: transparent; /* Card-based layout */
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    background: var(--jp-white);
    padding: 25px 20px;
    border-radius: 16px;
    box-shadow: var(--shadow-soft);
    margin-bottom: 15px;
    border: 1px solid var(--jp-border);
}

.sidebar-header h2 { font-size: 0.8rem; color: var(--jp-text-soft); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 15px; }

/* Refined Search */
.search-box { position: relative; margin-bottom: 15px; }
.search-box i { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--jp-blue); }
.search-box input {
    width: 100%;
    padding: 12px 12px 12px 38px;
    border: 1px solid var(--jp-border);
    border-radius: var(--radius-s);
    background: #FAFAFA;
    font-size: 0.9rem;
    box-sizing: border-box;
    transition: all 0.3s;
}
.search-box input:focus { background: #FFF; border-color: var(--jp-blue); outline: none; }

/* Custom Checkbox */
.type-checkboxes { display: flex; gap: 15px; }
.type-checkboxes label { 
    font-size: 0.85rem; 
    color: var(--jp-text-main); 
    display: flex; 
    align-items: center; 
    gap: 8px; 
    cursor: pointer; 
}
.type-filter { 
    width: 16px; height: 16px; 
    accent-color: var(--jp-accent); 
    cursor: pointer;
}

/* Gym List Items as Discrete Cards */
#gym-list { flex: 1; overflow-y: auto; padding-right: 5px; }
.gym-list-item {
    background: var(--jp-white);
    border: 1px solid var(--jp-border);
    border-radius: 14px;
    padding: 18px;
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: var(--shadow-soft);
}
.gym-list-item:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(0,0,0,0.05); border-color: var(--jp-blue); }
.gym-list-item h4 { margin: 0 0 8px 0; font-size: 1rem; color: var(--jp-text-main); font-weight: 600; }
.gym-list-item p { margin: 0; font-size: 0.8rem; color: var(--jp-text-soft); }

/* Navigation Summary Floating Top-Left */
#nav-summary {
    position: absolute;
    top: 80px;
    left: 370px;
    background: var(--jp-white);
    padding: 15px 22px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
    z-index: 1004;
    min-width: 220px;
    border: 1px solid var(--jp-border);
}
#nav-summary.hidden { display: none; }
.nav-header { font-size: 0.75rem; font-weight: 600; color: var(--jp-accent); margin-bottom: 10px; text-transform: uppercase; }
.nav-content { display: flex; justify-content: space-between; align-items: center; }
#nav-time { font-size: 1.3rem; font-weight: 600; color: var(--jp-text-main); }
#nav-dist { font-size: 0.85rem; color: var(--jp-text-soft); }

/* Layer Switcher & Custom Controls Refinement */
.map-ctrl-group {
    position: absolute;
    top: 80px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 1010;
}

.geo-btn, .style-btn {
    position: relative !important;
    background: rgba(255, 255, 255, 0.9) !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    width: 44px !important;
    height: 44px !important;
    border: 1px solid var(--jp-border) !important;
    border-radius: 12px !important;
    box-shadow: var(--shadow-soft) !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    color: var(--jp-accent) !important; /* Matcha Green for icons */
    cursor: pointer !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.geo-btn:active, .style-btn:active {
    transform: scale(0.92);
    background: rgba(255, 255, 255, 1) !important;
}

.style-menu {
    position: absolute;
    top: 0;
    right: 55px;
    background: rgba(255, 255, 255, 0.92) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: var(--radius-m);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    padding: 10px;
    width: 140px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    animation: menuFadeIn 0.2s ease-out;
}

@keyframes menuFadeIn {
    from { opacity: 0; transform: translateX(10px); }
    to { opacity: 1; transform: translateX(0); }
}

.style-option {
    padding: 10px 12px;
    font-size: 0.85rem;
    color: var(--jp-text-main);
    border-radius: 8px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.style-option:hover {
    background: rgba(142, 151, 117, 0.1);
    color: var(--jp-accent);
}

.style-option.active {
    background: var(--jp-accent);
    color: #FFF;
}

/* Navigation Row Refinement */
.nav-info {
    display: flex;
    align-items: center;
    gap: 12px;
    white-space: nowrap;
}

#nav-time, #nav-dist {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--jp-text-main);
}

#nav-dist {
    color: var(--jp-text-soft);
    border-left: 1px solid var(--jp-border);
    padding-left: 12px;
}

.nav-header i {
    margin-right: 6px;
    color: var(--jp-accent);
}

/* InfoWindow Custom Styling */
.custom-popup .leaflet-popup-content-wrapper { border-radius: 16px; padding: 0; overflow: hidden; box-shadow: 0 15px 45px rgba(0,0,0,0.1); }
.gym-detail-card { width: 290px; }
.info-accent-bar { height: 4px; width: 100%; background: var(--jp-blue); }
.gym-detail-header { padding: 20px 20px 10px; }
.gym-detail-body { padding: 0 20px 20px; line-height: 1.6; }

.detail-info-row { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 10px; font-size: 0.85rem; color: #555; }
.detail-info-row i { margin-top: 5px; color: var(--jp-blue); width: 14px; text-align: center; }

.btn-primary { 
    background: var(--jp-text-main); 
    color: white; 
    border: none; 
    padding: 12px; 
    border-radius: 10px; 
    width: 100%; 
    margin-top: 15px; 
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s;
    display: flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-primary:hover { background: #333; }

/* Tags */
.tag-container { display: flex; gap: 6px; margin-top: 10px; flex-wrap: wrap; }
.tag-bouldering { background: #E1F5FE; color: #0288D1; padding: 3px 10px; border-radius: 20px; font-size: 0.65rem; font-weight: 600; }
.tag-lead { background: #F1F8E9; color: #558B2F; padding: 3px 10px; border-radius: 20px; font-size: 0.65rem; font-weight: 600; }

.hidden { display: none !important; }