/**
 * PSRM Public Styles - Phase 3
 * モダンUI・レスポンシブ・ポルシェブランドデザイン
 */
:root {
    --psrm-primary: #1a1a2e;
    --psrm-primary-light: #2d3047;
    --psrm-accent: #c4a35a;
    --psrm-accent-hover: #d4b76a;
    --psrm-success: #27ae60;
    --psrm-danger: #e74c3c;
    --psrm-warning: #f39c12;
    --psrm-info: #3498db;
    --psrm-text: #2d3436;
    --psrm-text-light: #636e72;
    --psrm-bg: #f5f6fa;
    --psrm-card-bg: #ffffff;
    --psrm-border: #e0e0e0;
    --psrm-radius: 10px;
    --psrm-shadow: 0 2px 12px rgba(0,0,0,0.06);
    --psrm-shadow-hover: 0 6px 24px rgba(0,0,0,0.12);
    --psrm-transition: all 0.25s ease;
}
.psrm-wrap{font-family:'Helvetica Neue',Arial,'Hiragino Sans','Hiragino Kaku Gothic ProN',Meiryo,sans-serif;color:var(--psrm-text);line-height:1.6;max-width:1400px;margin:0 auto;padding:20px 16px}
.psrm-wrap *{box-sizing:border-box}

/* Header */
.psrm-header{background:var(--psrm-primary);color:#fff;padding:20px 24px;border-radius:var(--psrm-radius);margin-bottom:20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.psrm-header-logo{font-size:22px;font-weight:700;letter-spacing:3px}
.psrm-header-logo span{color:var(--psrm-accent)}
.psrm-header-nav{display:flex;gap:6px;flex-wrap:wrap}
.psrm-header-nav a{color:rgba(255,255,255,.7);text-decoration:none;padding:6px 14px;border-radius:6px;font-size:13px;font-weight:600;transition:var(--psrm-transition)}
.psrm-header-nav a:hover,.psrm-header-nav a.active{color:#fff;background:rgba(255,255,255,.12)}
.psrm-header-user{font-size:12px;color:rgba(255,255,255,.5)}

/* Count chips */
.psrm-counts-bar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.psrm-count-chip{background:var(--psrm-card-bg);border:1px solid var(--psrm-border);border-radius:20px;padding:6px 14px;font-size:13px;font-weight:600;color:var(--psrm-text-light);cursor:pointer;transition:var(--psrm-transition);user-select:none}
.psrm-count-chip:hover{border-color:var(--psrm-accent);color:var(--psrm-primary)}
.psrm-count-chip.active{background:var(--psrm-primary);color:#fff;border-color:var(--psrm-primary)}
.psrm-count-chip .count{background:rgba(0,0,0,.1);padding:1px 7px;border-radius:10px;margin-left:4px;font-size:11px}
.psrm-count-chip.active .count{background:rgba(255,255,255,.2)}

/* Toolbar */
.psrm-toolbar{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.psrm-view-toggle{display:flex;gap:4px;background:var(--psrm-card-bg);border:1px solid var(--psrm-border);border-radius:8px;padding:3px;flex-shrink:0}
.psrm-view-toggle button{background:none;border:none;padding:6px 12px;border-radius:6px;cursor:pointer;font-size:13px;color:var(--psrm-text-light);transition:var(--psrm-transition)}
.psrm-view-toggle button.active{background:var(--psrm-primary);color:#fff}
.psrm-view-toggle button:hover:not(.active){background:var(--psrm-bg)}

/* Filter panel */
.psrm-filter-toggle{background:var(--psrm-card-bg);border:1px solid var(--psrm-border);border-radius:8px;padding:8px 16px;cursor:pointer;font-size:13px;font-weight:600;color:var(--psrm-text);display:flex;align-items:center;gap:6px;transition:var(--psrm-transition)}
.psrm-filter-toggle:hover{border-color:var(--psrm-accent)}
.psrm-filter-toggle .arrow{transition:transform .25s;font-size:10px}
.psrm-filter-toggle.open .arrow{transform:rotate(180deg)}
.psrm-filter-panel{background:var(--psrm-card-bg);border:1px solid var(--psrm-border);border-radius:var(--psrm-radius);padding:20px;margin-bottom:16px;display:none;box-shadow:var(--psrm-shadow)}
.psrm-filter-panel.open{display:block}
.psrm-filter-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}
.psrm-filter-group label{display:block;font-size:11px;font-weight:700;color:var(--psrm-text-light);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}
.psrm-filter-group select,.psrm-filter-group input[type="text"]{width:100%;padding:8px 10px;border:1px solid var(--psrm-border);border-radius:6px;font-size:13px;color:var(--psrm-text);background:#fff;transition:var(--psrm-transition)}
.psrm-filter-group select:focus,.psrm-filter-group input[type="text"]:focus{outline:none;border-color:var(--psrm-accent);box-shadow:0 0 0 3px rgba(196,163,90,.15)}
.psrm-filter-actions{display:flex;gap:8px;margin-top:14px;justify-content:flex-end}

/* Buttons */
.psrm-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;transition:var(--psrm-transition);text-decoration:none}
.psrm-btn-primary{background:var(--psrm-primary);color:#fff}
.psrm-btn-primary:hover{background:var(--psrm-primary-light)}
.psrm-btn-secondary{background:var(--psrm-bg);color:var(--psrm-text);border:1px solid var(--psrm-border)}
.psrm-btn-secondary:hover{background:#e8e8e8}
.psrm-btn-accent{background:var(--psrm-accent);color:#fff}
.psrm-btn-accent:hover{background:var(--psrm-accent-hover)}
.psrm-btn-sm{padding:5px 12px;font-size:12px}
.psrm-btn-danger{background:var(--psrm-danger);color:#fff}

/* Card view */
.psrm-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px}
.psrm-card{background:var(--psrm-card-bg);border:1px solid var(--psrm-border);border-radius:var(--psrm-radius);padding:16px;transition:var(--psrm-transition);position:relative;overflow:hidden}
.psrm-card:hover{box-shadow:var(--psrm-shadow-hover);border-color:var(--psrm-accent)}
.psrm-card-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px}
.psrm-card-no{font-size:12px;font-weight:700;color:var(--psrm-accent);background:rgba(196,163,90,.1);padding:2px 8px;border-radius:4px}
.psrm-card-kyoten{font-size:11px;font-weight:600;color:var(--psrm-text-light);background:var(--psrm-bg);padding:2px 8px;border-radius:4px}
.psrm-card-cartype{font-size:16px;font-weight:700;color:var(--psrm-primary);margin-bottom:8px;line-height:1.3}
.psrm-card-specs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.psrm-spec-tag{background:var(--psrm-bg);padding:3px 8px;border-radius:4px;font-size:11px;font-weight:600;color:var(--psrm-text-light)}
.psrm-card-details{display:grid;grid-template-columns:1fr 1fr;gap:4px;font-size:12px;color:var(--psrm-text-light);margin-bottom:10px}
.psrm-card-details dt{font-weight:600;color:var(--psrm-text)}
.psrm-card-details dd{margin:0;text-align:right}
.psrm-card-status{font-size:11px;color:var(--psrm-text-light);padding:6px 0;border-top:1px solid var(--psrm-bg);margin-bottom:8px;line-height:1.4}
.psrm-card-footer{display:flex;justify-content:space-between;align-items:center;padding-top:8px;border-top:1px solid var(--psrm-bg)}

/* Reserve badges */
.psrm-reserve-badge{font-size:11px;font-weight:700;padding:3px 8px;border-radius:4px}
.psrm-reserve-badge.available{background:rgba(39,174,96,.1);color:var(--psrm-success)}
.psrm-reserve-badge.reserved{background:rgba(231,76,60,.1);color:var(--psrm-danger)}
.psrm-reserve-badge.negotiation-blocked{background:rgba(243,156,18,.1);color:var(--psrm-warning)}
.psrm-reserve-badge.unordered{background:rgba(52,152,219,.1);color:var(--psrm-info)}

/* Table view */
.psrm-table-wrap{overflow-x:auto;background:var(--psrm-card-bg);border:1px solid var(--psrm-border);border-radius:var(--psrm-radius);box-shadow:var(--psrm-shadow)}
.psrm-table{width:100%;border-collapse:collapse;font-size:13px;white-space:nowrap}
.psrm-table thead th{background:var(--psrm-primary);color:#fff;padding:10px 12px;text-align:left;font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.5px;position:sticky;top:0;z-index:10}
.psrm-table thead th:first-child{border-radius:var(--psrm-radius) 0 0 0}
.psrm-table thead th:last-child{border-radius:0 var(--psrm-radius) 0 0}
.psrm-table tbody tr{transition:var(--psrm-transition)}
.psrm-table tbody tr:hover{background:rgba(196,163,90,.04)}
.psrm-table tbody tr:nth-child(even){background:#fafafa}
.psrm-table tbody tr:nth-child(even):hover{background:rgba(196,163,90,.06)}
.psrm-table tbody td{padding:9px 12px;border-bottom:1px solid #f0f0f0;color:var(--psrm-text)}
.psrm-table .col-no{font-weight:700;color:var(--psrm-accent)}
.psrm-table .col-cartype{font-weight:600;max-width:220px;overflow:hidden;text-overflow:ellipsis}
.psrm-table .col-com{font-family:'SF Mono','Monaco','Consolas',monospace;font-size:12px;background:var(--psrm-bg);padding:2px 6px;border-radius:3px}
.psrm-table .col-status{max-width:200px;overflow:hidden;text-overflow:ellipsis;font-size:11px;color:var(--psrm-text-light)}

/* Options tooltip */
.psrm-opt-trigger{cursor:pointer;position:relative;color:var(--psrm-info);font-size:11px;font-weight:600}
.psrm-opt-tooltip{display:none;position:absolute;bottom:100%;left:50%;transform:translateX(-50%);background:var(--psrm-primary);color:#fff;padding:10px 14px;border-radius:8px;font-size:11px;line-height:1.6;white-space:normal;min-width:250px;max-width:400px;z-index:100;box-shadow:0 8px 30px rgba(0,0,0,.2);word-break:break-all}
.psrm-opt-trigger:hover .psrm-opt-tooltip{display:block}

/* Modal */
.psrm-modal-overlay{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);z-index:9998;backdrop-filter:blur(4px)}
.psrm-modal-overlay.open{display:flex;align-items:center;justify-content:center}
.psrm-modal{background:var(--psrm-card-bg);border-radius:14px;padding:28px;width:90%;max-width:520px;max-height:85vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.3);position:relative}
.psrm-modal-close{position:absolute;top:14px;right:14px;background:none;border:none;font-size:22px;cursor:pointer;color:var(--psrm-text-light);line-height:1;padding:4px}
.psrm-modal-close:hover{color:var(--psrm-danger)}
.psrm-modal h3{font-size:18px;font-weight:700;color:var(--psrm-primary);margin:0 0 16px}
.psrm-modal-info{display:grid;grid-template-columns:auto 1fr;gap:6px 12px;font-size:13px;margin-bottom:16px;padding:14px;background:var(--psrm-bg);border-radius:8px}
.psrm-modal-info dt{font-weight:700;color:var(--psrm-text-light);font-size:11px;text-transform:uppercase}
.psrm-modal-info dd{margin:0;font-weight:600}
.psrm-modal-actions{display:flex;gap:8px;margin-top:18px}
.psrm-modal-actions .psrm-btn{flex:1;justify-content:center;padding:10px}

/* Toast */
.psrm-toast{position:fixed;top:20px;right:20px;padding:14px 20px;border-radius:8px;font-size:13px;font-weight:600;color:#fff;z-index:99999;box-shadow:0 6px 20px rgba(0,0,0,.2);transform:translateX(120%);transition:transform .35s ease;max-width:350px}
.psrm-toast.show{transform:translateX(0)}
.psrm-toast.success{background:var(--psrm-success)}
.psrm-toast.error{background:var(--psrm-danger)}

/* Pagination */
.psrm-pagination{display:flex;justify-content:center;gap:4px;margin-top:20px;flex-wrap:wrap}
.psrm-pagination a,.psrm-pagination span{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 10px;border:1px solid var(--psrm-border);border-radius:6px;font-size:13px;color:var(--psrm-text);text-decoration:none;transition:var(--psrm-transition)}
.psrm-pagination a:hover{background:var(--psrm-primary);color:#fff;border-color:var(--psrm-primary)}
.psrm-pagination .current{background:var(--psrm-primary);color:#fff;border-color:var(--psrm-primary);font-weight:700}

/* Loading & Empty */
.psrm-loading{display:flex;justify-content:center;align-items:center;padding:60px 20px;color:var(--psrm-text-light);font-size:14px}
.psrm-spinner{width:28px;height:28px;border:3px solid var(--psrm-border);border-top-color:var(--psrm-accent);border-radius:50%;animation:psrm-spin .7s linear infinite;margin-right:10px}
@keyframes psrm-spin{to{transform:rotate(360deg)}}
.psrm-empty{text-align:center;padding:60px 20px;color:var(--psrm-text-light)}
.psrm-empty-icon{font-size:48px;margin-bottom:12px;opacity:.3}

/* Responsive */
@media(max-width:768px){
    .psrm-header{padding:14px 16px;flex-direction:column;align-items:flex-start}
    .psrm-header-logo{font-size:18px}
    .psrm-header-nav{width:100%;overflow-x:auto}
    .psrm-filter-grid{grid-template-columns:1fr 1fr}
    .psrm-cards{grid-template-columns:1fr}
    .psrm-toolbar{flex-direction:column}
    .psrm-modal{width:95%;padding:20px}
}
@media(max-width:480px){
    .psrm-wrap{padding:12px 8px}
    .psrm-filter-grid{grid-template-columns:1fr}
    .psrm-count-chip{font-size:12px;padding:4px 10px}
    .psrm-card{padding:12px}
    .psrm-card-cartype{font-size:14px}
}
@media print{
    .psrm-header-nav,.psrm-filter-toggle,.psrm-filter-panel,.psrm-view-toggle,.psrm-card-footer .psrm-btn,.psrm-modal-overlay{display:none!important}
    .psrm-card{break-inside:avoid;box-shadow:none;border:1px solid #ccc}
}