/* ============================================================
   PROMOLINK（提案配信ツール） — 共通デザインシステム（本番）
   Infinity DESIGN.md + lazyweb 2026 SaaSトレンド を適用
   ============================================================ */
:root{
  --navy:#1D2D50; --navy-2:#4A5FB4; --orange:#F48B21; --orange-soft:#FEF3E7;
  --danger:#D93025; --success:#4BB47D; --success-soft:#E8F6EF;
  --text:#333; --text-sub:#666; --border:#E3E9EF; --bg:#fff; --surface:#F5F8FA;
  --r-card:12px; --r-ctrl:8px;
  --shadow-sm:0 1px 2px rgba(29,45,80,.04); --shadow:0 2px 8px rgba(29,45,80,.08);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"SF Pro",Arial,"Noto Sans JP",sans-serif;font-size:16px;line-height:1.6;color:var(--text);background:var(--surface);-webkit-font-smoothing:antialiased}
h1,h2,h3{line-height:1.4;letter-spacing:-.01em;color:var(--navy)}
a{color:inherit;text-decoration:none}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 22px;font-size:16px;font-weight:700;font-family:inherit;border:none;border-radius:var(--r-ctrl);cursor:pointer;transition:transform .12s,background .15s,box-shadow .15s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)} .btn:active{transform:translateY(0)}
.btn-primary{background:var(--navy);color:#fff} .btn-primary:hover{background:#16223d}
.btn-accent{background:var(--orange);color:#fff;box-shadow:0 2px 8px rgba(244,139,33,.25)} .btn-accent:hover{background:#e07d14}
.btn-ghost{background:transparent;color:var(--navy);border:1.5px solid var(--border)} .btn-ghost:hover{border-color:var(--navy);background:var(--surface)}
.btn-block{width:100%} .btn-sm{height:38px;padding:0 16px;font-size:14px}
.btn-danger-ghost{background:transparent;color:var(--danger);border:1.5px solid #f0d4d2} .btn-danger-ghost:hover{background:#fdf0ef}

/* Form */
.field{margin-bottom:20px}
.label{display:block;font-size:14px;font-weight:700;color:var(--text);margin-bottom:8px}
.input,.select{width:100%;height:48px;padding:0 14px;font-size:16px;font-family:inherit;color:var(--text);background:#fff;border:1.5px solid var(--border);border-radius:var(--r-ctrl);transition:border-color .15s,box-shadow .15s}
.input:focus,.select:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(29,45,80,.10)}
textarea.input{line-height:1.6}
.hint{font-size:13px;color:var(--text-sub);margin-top:6px}

/* Card */
.card{background:#fff;border:1px solid var(--border);border-radius:var(--r-card);box-shadow:var(--shadow-sm)}
.card-pad{padding:24px}
.card-pad h3.sec, h3.sec{font-size:16px;margin-bottom:18px;display:flex;align-items:center;gap:8px}

/* Alert */
.alert{padding:12px 16px;border-radius:var(--r-ctrl);font-size:14px;font-weight:500;margin-bottom:18px}
.alert-success{background:var(--success-soft);color:#2f8f5f}
.alert-danger{background:#fdecea;color:#b1271b}

/* Badge */
.badge{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;border-radius:999px;font-size:13px;font-weight:700}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.badge-published{background:var(--success-soft);color:#2f8f5f}
.badge-draft{background:#EEF1F4;color:#7A8694}
.badge-expired{background:var(--orange-soft);color:#c4710f}

/* App shell */
.app{display:flex;min-height:100vh}
.sidebar{width:240px;flex-shrink:0;background:var(--navy);color:#fff;display:flex;flex-direction:column;padding:24px 0}
.sidebar .brand{display:flex;align-items:center;gap:10px;padding:0 24px 22px;font-weight:700;font-size:18px;color:#fff}
.nav-group{padding:14px 24px 6px;font-size:11px;font-weight:700;letter-spacing:.04em;color:#7A88A8;text-transform:uppercase}
.nav-item{display:flex;align-items:center;gap:12px;padding:11px 24px;color:#B9C2D6;font-size:15px;font-weight:500;border-left:3px solid transparent;transition:background .15s,color .15s}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff}
.nav-item.active{color:#fff;background:rgba(255,255,255,.08);border-left-color:var(--orange);font-weight:700}
.nav-item svg{width:20px;height:20px;flex-shrink:0}
.sidebar .spacer{flex:1}
.sidebar .user{display:flex;align-items:center;gap:10px;padding:16px 24px 0;border-top:1px solid rgba(255,255,255,.10);margin-top:16px}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--navy-2);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex-shrink:0}

.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{min-height:68px;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:16px;padding:0 32px}
.topbar h1{font-size:22px;font-weight:700}
.topbar .spacer{flex:1}
.back{width:40px;height:40px;border:1px solid var(--border);border-radius:8px;background:#fff;display:flex;align-items:center;justify-content:center}
.content{padding:32px;max-width:1180px;width:100%}

/* KPI */
.kpi-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:28px}
.kpi{padding:20px 22px}
.kpi .k-label{font-size:13px;color:var(--text-sub);font-weight:600}
.kpi .k-value{font-size:32px;font-weight:700;color:var(--navy);line-height:1.2;margin-top:6px}
.kpi .k-value small{font-size:15px;color:var(--text-sub);font-weight:600}

/* Section + grid */
.section-head{display:flex;align-items:center;margin-bottom:18px}
.section-head h2{font-size:22px} .section-head .spacer{flex:1}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.proj-card{padding:0;overflow:hidden;transition:transform .12s,box-shadow .15s}
.proj-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.proj-thumb{height:120px;background:linear-gradient(135deg,#2a3c66,#4A5FB4);display:flex;align-items:center;justify-content:center}
.proj-thumb svg{width:42px;height:42px;opacity:.85}
.proj-body{padding:18px 20px}
.proj-body .ptitle{font-size:17px;font-weight:700;color:var(--navy);margin-bottom:6px}
.proj-body .pmeta{font-size:13px;color:var(--text-sub);display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:10px}
.proj-foot{display:flex;align-items:center;padding:14px 20px;border-top:1px solid var(--border)}
.proj-foot .spacer{flex:1}

/* Project list (row style) */
.proj-list{padding:6px 8px;overflow:hidden}
.proj-row{display:flex;align-items:center;gap:16px;padding:16px 18px;border-radius:10px;color:var(--text);transition:background .12s}
.proj-row:hover{background:var(--surface)}
.proj-row + .proj-row{border-top:1px solid var(--border)}
.pl-main{display:flex;align-items:center;gap:12px;flex:1;min-width:0}
.pl-name{font-size:16px;font-weight:700;color:var(--navy);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pl-meta{display:flex;align-items:center;gap:18px;font-size:13px;color:var(--text-sub);flex-shrink:0}
.pl-date{min-width:108px;text-align:right}
.pl-edit{flex-shrink:0}
@media(max-width:820px){
  .proj-row{flex-wrap:wrap;gap:8px}
  .pl-meta{gap:12px;flex-basis:100%} .pl-date{text-align:left}
}

/* Empty */
.empty{text-align:center;padding:64px 24px}
.empty .e-ill{width:88px;height:88px;margin:0 auto 18px;color:#C3CCDA}
.empty .e-ill svg{width:100%;height:100%}
.empty h3{font-size:20px;margin-bottom:8px} .empty p{color:var(--text-sub);margin-bottom:22px}

/* Auth split */
.split{display:flex;min-height:100vh}
.split .brand-pane{width:44%;background:var(--navy);color:#fff;display:flex;flex-direction:column;justify-content:center;padding:64px}
.split .brand-pane .logo{display:flex;align-items:center;gap:14px;margin-bottom:40px;font-size:22px;font-weight:700}
.split .brand-pane h2{color:#fff;font-size:38px;line-height:1.35}
.split .brand-pane p{color:#B9C2D6;font-size:17px;margin-top:18px;max-width:420px}
.split .brand-pane .pts{margin-top:36px;display:flex;flex-direction:column;gap:14px}
.split .brand-pane .pt{display:flex;align-items:center;gap:12px;color:#D7DEEC;font-size:15px}
.split .brand-pane .pt svg{width:20px;height:20px;color:var(--orange);flex-shrink:0}
.split .form-pane{flex:1;display:flex;align-items:center;justify-content:center;padding:40px;background:#fff}
.auth-card{width:100%;max-width:400px}
.auth-card .a-head{text-align:center;margin-bottom:30px}
.auth-card .a-head h1{font-size:26px} .auth-card .a-head p{color:var(--text-sub);margin-top:8px;font-size:15px}
.auth-foot{text-align:center;margin-top:24px;font-size:13px;color:var(--text-sub);display:flex;align-items:center;justify-content:center;gap:6px}
.auth-foot svg{width:14px;height:14px}
.center-wrap{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px}
.vendor-logo{display:flex;align-items:center;justify-content:center;gap:10px;font-weight:700;font-size:18px;color:var(--navy);margin-bottom:28px}
.success-ico{width:64px;height:64px;border-radius:50%;background:var(--success-soft);color:var(--success);display:flex;align-items:center;justify-content:center;margin:0 auto 18px}
.success-ico svg{width:32px;height:32px}

/* Dropzone + filetree */
.dropzone{border:2px dashed #C3CCDA;border-radius:var(--r-card);background:var(--surface);padding:36px 24px;text-align:center;transition:border-color .15s,background .15s;cursor:pointer}
.dropzone.over{border:2px solid var(--orange);background:var(--orange-soft)}
.dropzone.over .dz-ico{transform:scale(1.12);color:var(--orange)}
.dz-ico{width:52px;height:52px;color:#9AA6BE;margin:0 auto 12px;transition:transform .15s,color .15s}
.dz-ico svg{width:100%;height:100%}
.dropzone h3{font-size:18px;margin-bottom:6px} .dropzone p{color:var(--text-sub);font-size:14px}
.dropzone .or{display:inline-block;margin-top:14px}
.filetree{margin-top:18px}
.ft-row{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;font-size:14px}
.ft-row:hover{background:var(--surface)}
.ft-ico{width:18px;height:18px;flex-shrink:0;color:var(--text-sub)} .ft-ico.html{color:var(--orange)}
.ft-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ft-name .entry-tag{font-size:11px;font-weight:700;color:#fff;background:var(--navy);padding:1px 7px;border-radius:999px;margin-left:8px}
.ft-del{border:none;background:none;cursor:pointer;color:#B9C2D6;font-size:18px;line-height:1} .ft-del:hover{color:var(--danger)}

/* Chips */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:4px 10px 4px 12px;font-size:13px}

/* Table */
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;font-size:12px;color:var(--text-sub);font-weight:700;padding:8px 10px;border-bottom:2px solid var(--border)}
.tbl td{padding:11px 10px;border-bottom:1px solid var(--border);vertical-align:middle}

/* Signature preview */
.sig-preview{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:16px;font-family:"SF Mono",Consolas,"Noto Sans JP",monospace;font-size:13px;color:var(--text);white-space:pre-wrap;line-height:1.7}

/* Viewer shell */
.v-header{position:sticky;top:0;z-index:20;min-height:60px;flex-shrink:0;background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:16px;padding:0 24px}
.v-vendor{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--navy);font-size:15px;white-space:nowrap}
.v-title{color:var(--text-sub);font-size:14px;border-left:1px solid var(--border);padding-left:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:40vw}
.v-spacer{flex:1}
.v-tabs{display:flex;gap:4px;flex-wrap:wrap}
.v-tab{padding:8px 14px;font-size:14px;font-weight:600;color:var(--text-sub);border-radius:8px;cursor:pointer;white-space:nowrap;transition:background .12s,color .12s}
.v-tab:hover{background:var(--surface);color:var(--navy)}
.v-tab.active{color:var(--navy);background:var(--orange-soft)}
.v-powered{position:fixed;right:18px;bottom:16px;background:#fff;border:1px solid var(--border);border-radius:999px;padding:7px 14px;font-size:12px;color:var(--text-sub);display:flex;align-items:center;gap:7px;box-shadow:var(--shadow-sm)}
.v-powered svg{width:13px;height:13px}

/* ============================================================
   操作マニュアル（画面付きガイド）
   ============================================================ */
.manual{max-width:1040px}
.man-hero{background:linear-gradient(135deg,#1D2D50,#2a3c66);color:#fff;border-radius:var(--r-card);padding:28px 30px;margin-bottom:26px}
.man-hero h2{color:#fff;font-size:22px;margin-bottom:8px}
.man-hero p{color:#C3CCDA;font-size:14px;max-width:680px}
.man-toc{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px;margin-bottom:34px}
.man-toc a{display:flex;gap:12px;align-items:center;padding:14px 16px;border:1px solid var(--border);border-radius:10px;background:#fff;font-weight:700;color:var(--navy);font-size:14px;transition:border-color .15s,box-shadow .15s,transform .12s}
.man-toc a:hover{border-color:var(--navy);box-shadow:var(--shadow);transform:translateY(-2px)}
.man-toc .tnum{width:28px;height:28px;border-radius:8px;background:var(--orange-soft);color:#c4710f;font-weight:800;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.man-sec{margin-bottom:14px;scroll-margin-top:84px}
.man-sec > h2{font-size:20px;display:flex;align-items:center;gap:10px;margin-bottom:6px;padding-bottom:12px;border-bottom:2px solid var(--border)}
.man-sec > h2 .secno{width:30px;height:30px;border-radius:8px;background:var(--navy);color:#fff;font-size:15px;font-weight:800;display:flex;align-items:center;justify-content:center}
.man-sec .lead{color:var(--text-sub);font-size:14px;margin:0 0 8px;padding-left:2px}
.man-step{display:flex;gap:24px;align-items:flex-start;padding:24px 4px;border-bottom:1px dashed var(--border)}
.man-step:last-child{border-bottom:0}
.man-step .st-num{width:32px;height:32px;border-radius:50%;background:var(--orange);color:#fff;font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 2px 6px rgba(244,139,33,.3)}
.man-step .st-body{flex:1;min-width:240px}
.man-step .st-body h3{font-size:16px;margin-bottom:6px}
.man-step .st-body p{color:var(--text-sub);font-size:14px;margin-bottom:0}
.man-step .st-fig{flex:0 0 340px;max-width:340px}
@media(max-width:880px){.man-step{flex-wrap:wrap;gap:14px}.man-step .st-fig{flex-basis:100%;max-width:420px}}
.man-tip{background:var(--orange-soft);border-left:3px solid var(--orange);border-radius:0 8px 8px 0;padding:10px 14px;font-size:13px;color:#8a5a12;margin-top:12px;line-height:1.6}
.man-tip b{color:#7a4e0f}

/* スクリーンショット風モック */
.shot{border:1px solid var(--border);border-radius:10px;overflow:hidden;box-shadow:var(--shadow);background:#fff}
.shot-bar{height:30px;background:#EEF1F4;display:flex;align-items:center;gap:6px;padding:0 12px;border-bottom:1px solid var(--border)}
.shot-bar i{width:9px;height:9px;border-radius:50%;background:#cfd6df;flex-shrink:0}
.shot-bar .u{margin-left:8px;font-size:10px;color:#9AA6BE;background:#fff;border:1px solid var(--border);border-radius:5px;padding:2px 10px;flex:1;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.shot-cap{font-size:12px;color:var(--text-sub);text-align:center;margin-top:8px}
.mini{display:flex;height:158px;background:#fff}
.mini .mside{width:48px;background:var(--navy);display:flex;flex-direction:column;gap:7px;padding:12px 0;align-items:center;flex-shrink:0}
.mini .mside .mlogo{width:16px;height:16px;border-radius:50%;border:2px solid var(--orange);margin-bottom:4px}
.mini .mdot{width:20px;height:6px;border-radius:3px;background:rgba(255,255,255,.22)}
.mini .mdot.on{background:var(--orange);width:24px}
.mini .mmain{flex:1;padding:12px;display:flex;flex-direction:column;gap:8px;background:var(--surface);min-width:0}
.mbar{height:9px;border-radius:4px;background:#E3E9EF}
.mbar.s{width:45%}.mbar.m{width:70%}.mbar.l{width:92%}.mbar.dk{background:#C3CCDA}
.mrow{display:flex;align-items:center;gap:8px}
.mrow .spacer{flex:1}
.mbtn{height:16px;width:62px;border-radius:5px;background:var(--orange);flex-shrink:0}
.mbtn.navy{background:var(--navy)}.mbtn.ghost{background:#fff;border:1px solid var(--border);width:50px}
.mcard{background:#fff;border:1px solid var(--border);border-radius:7px;padding:9px;display:flex;flex-direction:column;gap:7px}
.minput{height:13px;border-radius:4px;background:#fff;border:1px solid var(--border)}
.mdz{border:1.5px dashed #C3CCDA;border-radius:7px;background:#fff;flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:#9AA6BE;font-size:11px;font-weight:600}
.mdz svg{width:22px;height:22px}
.mpub{display:inline-flex;align-items:center;gap:5px;font-size:10px;font-weight:700;padding:2px 9px;border-radius:999px}
.mpub.on{background:var(--success-soft);color:#2f8f5f}.mpub.off{background:#EEF1F4;color:#7A8694}
.mtab{font-size:10px;font-weight:700;color:#9AA6BE;padding:3px 8px;border-radius:5px}
.mtab.on{background:var(--orange-soft);color:#c4710f}
.mpvbar{height:20px;background:var(--navy);display:flex;align-items:center;gap:6px;padding:0 10px}
.mpvbar .pd{width:6px;height:6px;border-radius:50%;background:var(--orange);flex-shrink:0}
.mpvbar span{font-size:9px;color:#fff;font-weight:700}
.msig{background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:9px;display:flex;flex-direction:column;gap:5px}

/* Misc */
.muted{color:var(--text-sub)} .divider{height:1px;background:var(--border);border:0;margin:24px 0}
.row{display:flex;gap:20px} .col{flex:1;min-width:0}

@media(max-width:720px){
  .sidebar{display:none} .kpi-row{grid-template-columns:repeat(2,1fr)} .grid-3{grid-template-columns:1fr}
  .split .brand-pane{display:none}
  /* Admin topbar: 2-row layout on mobile (back+title / action buttons) */
  .topbar{flex-wrap:wrap;padding:8px 16px;gap:6px;min-height:auto}
  .topbar h1{font-size:17px;flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .topbar .spacer{flex-basis:100%;height:0}
  .content{padding:20px 16px}
  /* Viewer header (mobile): logo + title on row 1, tabs scroll on row 2 */
  .v-header{flex-wrap:wrap;padding:10px 14px;gap:4px 10px}
  .v-spacer{display:none}
  .v-tabs{width:100%;flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;margin-top:2px}
  .v-tabs::-webkit-scrollbar{display:none}
  .v-vendor{font-size:13px;flex-shrink:0}
  .v-title{flex:1;min-width:0;max-width:none;font-size:12px;padding-left:10px}
}