/* assets/style.css */
:root{
  --bg:#eef1f4;
  --card:#ffffff;
  --text:#24313a;
  --muted:#6d7a83;
  --border:#dce2e7;
  --dark:#17212b;
  --primary:#2673d9;
  --success:#16834b;
  --danger:#c0392b;
  --shadow:0 8px 25px rgba(23,33,43,.08);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,Helvetica,sans-serif;font-size:16px;line-height:1.45}
a{color:inherit;text-decoration:none}
.topbar{
  background:var(--danger);
  color:#fff;
  padding:18px 24px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px
}
.brand{display:flex;align-items:center;gap:15px}
.logo-box{width:58px;height:58px;border-radius:14px;background:#fff;color:#17212b;display:grid;place-items:center;font-weight:800;font-size:18px;box-shadow:0 5px 18px rgba(0,0,0,.2)}
.brand h1{margin:0;font-size:24px;letter-spacing:.4px}
.brand p{margin:3px 0 0;color:#dbe5ec;font-size:13px}
.campaign-number{text-align:right}
.campaign-number strong{display:block;font-size:25px}
.campaign-number span{font-size:12px;color:#dbe5ec}
.tabs{display:flex;gap:6px;overflow-x:auto;background:#fff;border-bottom:1px solid var(--border);padding:8px 14px;position:sticky;top:0;z-index:20}
.tabs a{white-space:nowrap;padding:11px 13px;border-radius:10px;color:#53616a;font-weight:700;font-size:14px}
.tabs a:hover,.tabs a.active{background:#eaf2ff;color:#145cb8}
.container{max-width:1400px;margin:0 auto;padding:24px}
.hero-card,.week-banner{border-radius:20px;background:linear-gradient(135deg,#fff,#f8fbff);border:1px solid var(--border);box-shadow:var(--shadow);padding:25px;display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:22px}
.hero-card h2,.page-heading h2,.week-banner h2{margin:4px 0;font-size:28px}
.hero-card p,.page-heading p,.week-banner p{margin:6px 0;color:var(--muted)}
.eyebrow{font-size:11px;letter-spacing:1.5px;font-weight:800;color:#5d6b74}
.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);background:#fff;padding:11px 15px;border-radius:10px;font-weight:800;cursor:pointer}
.button.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.flash{padding:13px 15px;border-radius:10px;margin-bottom:18px;font-weight:700}
.flash.success{background:#e8f7ef;color:#11653b;border:1px solid #bce8ce}
.flash.error{background:#fdeceb;color:#9c271d;border:1px solid #f2c2bd}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:20px}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px;box-shadow:var(--shadow)}
.stat-card span,.stat-card small{display:block;color:var(--muted)}
.stat-card strong{display:block;font-size:30px;margin:4px 0}
.progress-card,.card,.form-card,.planner-card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px;box-shadow:var(--shadow);margin-bottom:20px}
.progress-head{display:flex;justify-content:space-between;margin-bottom:9px}
.progress,.mini-progress{height:12px;background:#e8edf1;border-radius:99px;overflow:hidden}
.progress>div,.mini-progress>div{height:100%;background:#2673d9;border-radius:99px}
.section-title{margin:28px 0 13px}
.week-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.week-card{background:#fff;border:1px solid var(--border);border-top:6px solid var(--week-color);border-radius:15px;padding:17px;box-shadow:var(--shadow);transition:.15s}
.week-card:hover{transform:translateY(-2px)}
.week-top{display:flex;justify-content:space-between;color:var(--week-color);font-weight:800}
.week-card h3{margin:12px 0 4px;font-size:22px}
.week-card p{margin:0 0 13px;color:var(--muted)}
.week-card .mini-progress>div{background:var(--week-color)}
.open-week{display:block;margin-top:12px;color:#4d5b64;font-size:13px;font-weight:800}
.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}
.day-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.day-card{border:1px solid var(--border);border-radius:14px;padding:16px;background:#fafcfd}
.day-card strong,.day-card span,.day-card small{display:block}
.day-card span{font-size:22px;font-weight:800;margin:4px 0 10px}
.day-card small{margin-top:8px;color:var(--muted)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
label{display:block;font-weight:800;font-size:14px}
input,select,textarea{width:100%;margin-top:6px;padding:12px;border:1px solid #cfd8de;border-radius:10px;background:#fff;font:inherit;color:var(--text)}
textarea{resize:vertical}
.form-actions{display:flex;gap:10px;align-items:center;margin-top:16px}
.info-box{margin:18px 0;padding:15px;background:#f0f6ff;border-left:4px solid #2673d9;border-radius:8px}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:11px 9px;border-bottom:1px solid var(--border);vertical-align:top}
th{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted)}
.badge{display:inline-block;padding:5px 8px;border-radius:999px;background:#edf1f4;color:#596770;font-size:12px;font-weight:800}
.badge.ok{background:#e8f7ef;color:#11653b}
.inline-form{display:inline}
.small-button,.danger-button{border:1px solid var(--border);background:#fff;border-radius:8px;padding:7px 9px;font-weight:800;cursor:pointer}
.danger-button{color:var(--danger);border-color:#efc2bd}
.week-banner{background:linear-gradient(135deg,var(--week-color),#17212b);color:#fff;border:none}
.week-banner .eyebrow,.week-banner p{color:#fff;opacity:.9}
.planner-head{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:12px}
.planner-head h3{margin:0}
.planner-head span{font-size:12px;color:var(--muted)}
.planner-image{display:block;width:100%;height:auto;max-height:900px;object-fit:contain;border-radius:10px;border:1px solid var(--border);background:#f4f6f8}
.footer{text-align:center;color:var(--muted);padding:28px 20px;font-size:13px}
@media(max-width:1000px){
  .stats-grid,.week-grid{grid-template-columns:repeat(2,1fr)}
  .two-col{grid-template-columns:1fr}
}
@media(max-width:700px){
  body{font-size:15px}
  .topbar{padding:14px;align-items:flex-start}
  .brand h1{font-size:18px}
  .logo-box{width:48px;height:48px}
  .campaign-number{display:none}
  .container{padding:14px}
  .hero-card,.page-heading,.week-banner{align-items:flex-start;flex-direction:column}
  .stats-grid,.week-grid,.day-grid,.form-grid{grid-template-columns:1fr}
  .tabs{position:static}
  table{display:block;overflow-x:auto;white-space:nowrap}
  .planner-head{align-items:flex-start;flex-direction:column}
}
@media print{
  .tabs,.button,.footer,.flash,.form-card{display:none!important}
  body{background:#fff}
  .container{max-width:none;padding:0}
  .card,.planner-card,.hero-card,.week-banner,.stat-card{box-shadow:none}
  .planner-image{max-height:none}
}