:root {
  --navy:        #003087;
  --navy-dark:   #002068;
  --navy-light:  #e8edf7;
  --gold:        #FFC72C;
  --gold-dark:   #e6b000;
  --gold-light:  #fff8e1;
  --white:       #ffffff;
  --off-white:   #f7f9fc;
  --mid:         #4a5568;
  --light:       #f0f4f8;
  --border:      #e2e8f0;
  --green:       #1a7a4a;
  --green-light: #e8f5ee;
  --amber:       #d97706;
  --amber-light: #fef3c7;
  --red:         #c0392b;
  --red-light:   #fdf0ef;
  --danger:      #dc2626;
  --shadow-sm:   0 1px 3px rgba(0,48,135,0.08), 0 1px 2px rgba(0,48,135,0.04);
  --shadow:      0 4px 16px rgba(0,48,135,0.10), 0 2px 6px rgba(0,48,135,0.06);
  --shadow-lg:   0 10px 30px rgba(0,48,135,0.14);
  --radius:      14px;
  --radius-sm:   9px;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--light);
  color: #1a202c;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

#app { min-height: 100vh; display: flex; flex-direction: column; max-width: 480px; margin: 0 auto; background: var(--off-white); }
@media (min-width: 480px) { body { background: #d8e2f0; } #app { box-shadow: 0 0 60px rgba(0,48,135,0.18); } }

/* TOPBAR */
.topbar { background: var(--navy); color: white; padding: 0 16px; height: 58px; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 100; box-shadow: 0 2px 8px rgba(0,48,135,0.25); }
.topbar-logo { display: flex; align-items: center; gap: 10px; }
.logo-mark { width: 34px; height: 34px; background: var(--gold); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
.logo-text { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 15px; color: white; }
.topbar-right { display: flex; align-items: center; gap: 8px; }
.role-badge { background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.2); border-radius: 20px; padding: 4px 10px; font-size: 11px; font-weight: 600; color: rgba(255,255,255,0.9); }
.icon-btn { background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.15); cursor: pointer; color: white; font-size: 18px; padding: 6px 8px; border-radius: 8px; transition: background 0.15s; }
.icon-btn:hover { background: rgba(255,255,255,0.2); }

/* TAB PILLS */
.tab-pills-top { display: flex; gap: 4px; padding: 10px 12px; background: var(--navy); border-bottom: 3px solid var(--gold); overflow-x: auto; -webkit-overflow-scrolling: touch; }
.tab-pills-top::-webkit-scrollbar { display: none; }
.tab-pill { flex-shrink: 0; padding: 7px 14px; border: none; cursor: pointer; background: rgba(255,255,255,0.1); border-radius: 7px; font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 13px; color: rgba(255,255,255,0.65); transition: all 0.2s; white-space: nowrap; }
.tab-pill.active { background: var(--gold); color: var(--navy); }
.tab-pill:hover:not(.active) { background: rgba(255,255,255,0.18); color: white; }

/* SCROLL CONTENT */
.scroll-content { flex: 1; overflow-y: auto; padding: 16px 14px 48px; }

/* CARDS */
.card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px; margin-bottom: 14px; border: 1px solid var(--border); }
.card-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 15px; margin-bottom: 12px; color: var(--navy); }

/* HERO */
.hero { background: linear-gradient(135deg, var(--navy) 0%, #004aad 100%); color: white; padding: 24px 18px 22px; border-radius: var(--radius); margin-bottom: 16px; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; right: -24px; top: -24px; width: 110px; height: 110px; background: var(--gold); border-radius: 50%; opacity: 0.15; }
.hero-label { font-size: 10px; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; opacity: 0.65; margin-bottom: 5px; }
.hero-title { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 21px; line-height: 1.25; margin-bottom: 6px; }
.hero-sub { font-size: 13px; opacity: 0.75; }

/* ALERTS */
.alert { border-radius: var(--radius-sm); padding: 12px 14px; margin-bottom: 14px; display: flex; align-items: flex-start; gap: 10px; font-size: 13px; line-height: 1.55; }
.alert-icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.alert.red   { background: var(--red-light);   border: 1px solid #f5c6c2; color: #7b1a1a; }
.alert.amber { background: var(--amber-light);  border: 1px solid #fcd34d; color: #78350f; }
.alert.green { background: var(--green-light);  border: 1px solid #86efac; color: #064e3b; }
.alert.blue  { background: var(--navy-light);   border: 1px solid #bfdbfe; color: var(--navy); }
.alert.gold  { background: var(--gold-light);   border: 1px solid var(--gold); color: #78350f; }

/* STEP CARDS */
.step-list { display: flex; flex-direction: column; gap: 10px; }
.step-card { background: var(--white); border-radius: var(--radius); border: 2px solid var(--border); overflow: hidden; box-shadow: var(--shadow-sm); }
.step-card.active-step { border-color: var(--navy); box-shadow: 0 0 0 3px rgba(0,48,135,0.08), var(--shadow); }
.step-card.completed { border-color: var(--green); }
.step-card.locked { opacity: 0.45; }
.step-card.step6-complete { border-color: var(--green); background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%); box-shadow: 0 0 0 3px rgba(22,163,74,0.12), var(--shadow); }
.step-card.step6-complete .step-num { background: var(--green); color: white; }
.step-card.step6-complete .step-header { background: transparent; }
.step-header { padding: 14px; display: flex; align-items: center; gap: 12px; cursor: pointer; user-select: none; background: var(--white); transition: background 0.15s; }
.step-header:hover { background: var(--off-white); }
.step-num { width: 38px; height: 38px; border-radius: 10px; background: var(--light); display: flex; align-items: center; justify-content: center; font-family: 'Syne', sans-serif; font-weight: 800; font-size: 13px; color: var(--mid); flex-shrink: 0; }
.step-card.active-step .step-num { background: var(--navy); color: white; }
.step-card.completed .step-num   { background: var(--green); color: white; }
.step-info { flex: 1; }
.step-name { font-weight: 600; font-size: 14px; margin-bottom: 2px; color: #1a202c; }
.step-meta { font-size: 12px; color: var(--mid); }
.step-status-icon { font-size: 18px; }
.step-body { display: none; padding: 0 14px 16px; border-top: 1px solid var(--border); background: var(--off-white); }
.step-body.open { display: block; }
.step-body ul { padding-left: 18px; margin-top: 12px; }
.step-body ul li { font-size: 13px; color: var(--mid); margin-bottom: 6px; line-height: 1.55; }
.step-actions { margin-top: 14px; }

/* NEW INCIDENT BUTTON */
.btn-new-incident { display: flex; align-items: center; justify-content: center; gap: 8px; width: 100%; padding: 14px 20px; background: var(--gold); color: var(--navy); border: none; border-radius: var(--radius-sm); font-family: 'DM Sans', sans-serif; font-weight: 700; font-size: 15px; cursor: pointer; margin-bottom: 16px; transition: background 0.15s, transform 0.1s; box-shadow: 0 2px 8px rgba(255,199,44,0.35); }
.btn-new-incident:hover { background: var(--gold-dark); }
.btn-new-incident:active { transform: scale(0.98); }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 11px 18px; border-radius: var(--radius-sm); font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 14px; border: none; cursor: pointer; transition: all 0.15s; text-decoration: none; }
.btn-primary   { background: var(--navy);   color: white; }
.btn-primary:hover { background: var(--navy-dark); }
.btn-gold      { background: var(--gold);   color: var(--navy); font-weight: 700; }
.btn-gold:hover { background: var(--gold-dark); }
.btn-secondary { background: var(--white);  color: var(--navy); border: 1.5px solid var(--border); }
.btn-secondary:hover { background: var(--light); border-color: var(--navy); }
.btn-green     { background: var(--green);  color: white; }
.btn-green:hover { background: #145c38; }
.btn-danger    { background: var(--danger); color: white; }
.btn-danger:hover { background: #b91c1c; }
.btn-full  { width: 100%; }
.btn-sm    { padding: 7px 12px; font-size: 13px; border-radius: 7px; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* APPROVAL CARD */
.approval-card { background: var(--white); border-radius: var(--radius); border: 2px solid var(--gold); box-shadow: 0 2px 12px rgba(255,199,44,0.15); padding: 16px; margin-bottom: 12px; }
.approval-header { margin-bottom: 10px; }
.approval-name   { font-weight: 700; font-size: 15px; color: var(--navy); }
.approval-step   { font-size: 12px; color: var(--mid); margin-top: 3px; }
.approval-actions { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }

/* ATHLETE CARDS */
.athlete-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); padding: 14px; margin-bottom: 10px; display: flex; align-items: flex-start; gap: 12px; transition: box-shadow 0.2s, border-color 0.2s; }
.athlete-card:hover { box-shadow: var(--shadow-lg); border-color: var(--navy); }
.athlete-avatar { width: 44px; height: 44px; border-radius: 12px; background: linear-gradient(135deg, var(--navy), #004aad); display: flex; align-items: center; justify-content: center; font-family: 'Syne', sans-serif; font-weight: 800; font-size: 15px; color: white; flex-shrink: 0; }
.athlete-info  { flex: 1; min-width: 0; }
.athlete-name  { font-weight: 600; font-size: 14px; margin-bottom: 2px; color: #1a202c; }
.athlete-detail { font-size: 12px; color: var(--mid); }

/* STATS */
.stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px; }
.stat-card { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid var(--border); padding: 16px 14px; cursor: pointer; user-select: none; transition: box-shadow 0.15s, border-color 0.15s; }
.stat-card:hover { border-color: var(--navy); box-shadow: 0 2px 12px rgba(0,48,135,0.15); }
.stat-icon  { font-size: 22px; margin-bottom: 6px; }
.stat-value { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 28px; color: var(--navy); line-height: 1; margin-bottom: 4px; }
.stat-label { font-size: 11px; color: var(--mid); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px; }

/* PROGRESS */
.progress-track { background: var(--border); border-radius: 100px; height: 7px; overflow: hidden; margin: 6px 0; }
.progress-fill { height: 100%; border-radius: 100px; background: linear-gradient(90deg, var(--navy), #004aad); transition: width 0.5s ease; }
.progress-fill.green { background: linear-gradient(90deg, var(--green), #22c55e); }
.progress-fill.gold  { background: linear-gradient(90deg, var(--gold-dark), var(--gold)); }

/* PILLS & CHIPS */
.progress-pill { display: inline-flex; align-items: center; gap: 4px; border-radius: 20px; padding: 4px 9px; font-size: 11px; font-weight: 700; white-space: nowrap; flex-shrink: 0; }
.progress-pill.active   { background: var(--navy-light); color: var(--navy); }
.progress-pill.complete { background: var(--green-light); color: var(--green); }
.progress-pill.pending  { background: var(--gold-light);  color: #78350f; border: 1px solid var(--gold); }
.chip { display: inline-block; background: var(--light); border-radius: 5px; padding: 2px 7px; font-size: 11px; color: var(--mid); font-weight: 500; }
.badge { display: inline-flex; align-items: center; justify-content: center; min-width: 18px; height: 18px; border-radius: 9px; background: var(--gold); color: var(--navy); font-size: 10px; font-weight: 800; padding: 0 4px; }

/* SECTION HEADER */
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; margin-top: 6px; }
.section-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 15px; color: var(--navy); }

/* TIMELINE */
.timeline { position: relative; padding-left: 26px; }
.timeline::before { content: ''; position: absolute; left: 8px; top: 8px; bottom: 8px; width: 2px; background: var(--border); }
.tl-item { position: relative; margin-bottom: 16px; }
.tl-dot { position: absolute; left: -26px; top: 4px; width: 14px; height: 14px; border-radius: 50%; background: var(--border); border: 2px solid var(--white); box-shadow: 0 0 0 2px var(--border); }
.tl-dot.done    { background: var(--green); box-shadow: 0 0 0 2px var(--green-light); }
.tl-dot.current { background: var(--navy);  box-shadow: 0 0 0 2px var(--navy-light); animation: pulse 1.5s infinite; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 0 2px rgba(0,48,135,0.3); } 50% { box-shadow: 0 0 0 5px rgba(0,48,135,0.1); } }
.tl-date   { font-size: 11px; color: var(--mid); font-weight: 600; margin-bottom: 1px; }
.tl-text   { font-size: 13px; color: #1a202c; font-weight: 500; }
.tl-detail { font-size: 12px; color: var(--mid); margin-top: 2px; font-style: italic; }

/* RED FLAGS */
.red-flag-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-top: 10px; }
.red-flag-item { background: var(--red-light); border: 1px solid #f5c6c2; border-radius: 9px; padding: 10px 8px; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 5px; }
.rfi-icon  { font-size: 22px; }
.rfi-label { font-size: 11px; font-weight: 600; color: #7b1a1a; line-height: 1.3; }

/* SYMPTOM DECLARATION CHECKBOX */
.symptom-check-label { display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px; background: var(--navy-light); border: 2px solid var(--navy); border-radius: var(--radius-sm); cursor: pointer; transition: background 0.15s, border-color 0.15s; user-select: none; }
.symptom-check-label:hover { background: #d4deee; }
.symptom-check-label input[type="checkbox"] { width: 22px; height: 22px; min-width: 22px; accent-color: var(--navy); cursor: pointer; margin-top: 1px; }
.symptom-check-label span { font-family: 'DM Sans', sans-serif; font-weight: 600; font-size: 14px; color: var(--navy); line-height: 1.45; }
.symptom-check-label:has(input:checked) { background: var(--green-light); border-color: var(--green); }
.symptom-check-label:has(input:checked) span { color: var(--green); }


.scale-row { display: flex; gap: 4px; }
.scale-btn { flex: 1; aspect-ratio: 1; border: 2px solid var(--border); border-radius: 7px; background: var(--white); cursor: pointer; font-family: 'Syne', sans-serif; font-weight: 700; font-size: 12px; display: flex; align-items: center; justify-content: center; transition: all 0.12s; color: var(--navy); }
.scale-btn:hover { border-color: var(--navy); background: var(--navy-light); }
.scale-btn.selected { background: var(--navy); border-color: var(--navy); color: white; }
.scale-btn[data-val="0"].selected, .scale-btn[data-val="1"].selected, .scale-btn[data-val="2"].selected, .scale-btn[data-val="3"].selected { background: var(--green); border-color: var(--green); color: white; }
.scale-btn[data-val="4"].selected, .scale-btn[data-val="5"].selected, .scale-btn[data-val="6"].selected { background: var(--amber); border-color: var(--amber); color: white; }
.scale-btn[data-val="7"].selected, .scale-btn[data-val="8"].selected { background: #f97316; border-color: #f97316; color: white; }
.scale-btn[data-val="9"].selected, .scale-btn[data-val="10"].selected { background: var(--danger); border-color: var(--danger); color: white; }

/* MODAL */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,32,100,0.5); backdrop-filter: blur(4px); z-index: 200; display: none; align-items: flex-end; justify-content: center; }
.modal-overlay.open { display: flex; }
.modal { background: var(--white); border-radius: 22px 22px 0 0; width: 100%; max-width: 480px; max-height: 92vh; overflow-y: auto; padding: 20px 16px 44px; animation: slideUp 0.28s cubic-bezier(0.34, 1.2, 0.64, 1); border-top: 4px solid var(--gold); }
@keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
.modal-handle { width: 36px; height: 4px; background: var(--border); border-radius: 4px; margin: 0 auto 18px; }
.modal-title { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 19px; margin-bottom: 16px; color: var(--navy); }

/* FORM */
.form-group { margin-bottom: 14px; }
.form-label { display: block; font-size: 12px; font-weight: 700; margin-bottom: 5px; color: var(--navy); text-transform: uppercase; letter-spacing: 0.5px; }
.form-input { width: 100%; padding: 11px 13px; border: 2px solid var(--border); border-radius: var(--radius-sm); font-family: 'DM Sans', sans-serif; font-size: 14px; outline: none; transition: border-color 0.2s, box-shadow 0.2s; background: var(--white); color: #1a202c; }
.form-input:focus { border-color: var(--navy); box-shadow: 0 0 0 3px rgba(0,48,135,0.1); }
select.form-input { appearance: none; }

/* LOGIN */
.login-screen { min-height: 100vh; background: linear-gradient(160deg, var(--navy) 0%, #004aad 55%, #003580 100%); display: flex; align-items: center; justify-content: center; padding: 32px 20px; }
.login-box { width: 100%; max-width: 360px; }
.login-logo { display: flex; align-items: center; gap: 14px; margin-bottom: 40px; }
.big-mark { width: 54px; height: 54px; background: var(--gold); border-radius: 14px; display: flex; align-items: center; justify-content: center; font-size: 28px; flex-shrink: 0; box-shadow: 0 4px 14px rgba(255,199,44,0.4); }
.big-text { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 20px; color: white; line-height: 1.2; }
.big-sub  { font-size: 13px; color: var(--gold); margin-top: 3px; font-weight: 600; }
.login-title { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 28px; color: white; margin-bottom: 10px; }
.login-sub { color: rgba(255,255,255,0.65); font-size: 14px; line-height: 1.65; margin-bottom: 24px; }

/* TOAST */
#toast-container { position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%); z-index: 300; display: flex; flex-direction: column; align-items: center; gap: 8px; pointer-events: none; }
.toast { background: var(--navy); color: white; padding: 11px 20px; border-radius: 10px; font-size: 13px; font-weight: 600; box-shadow: var(--shadow-lg); animation: slideUp 0.2s ease; white-space: nowrap; pointer-events: auto; border-left: 4px solid var(--gold); }

/* EMPTY STATE */
.empty-state { text-align: center; padding: 40px 16px; color: var(--mid); }
.es-icon  { font-size: 44px; margin-bottom: 10px; }
.es-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 17px; color: var(--navy); margin-bottom: 6px; }
.es-text  { font-size: 13px; line-height: 1.6; }

/* RESULT BOX */
.result-box { background: var(--green-light); border: 2px solid var(--green); border-radius: var(--radius); padding: 18px; margin-top: 16px; }
.result-box .result-title { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 16px; color: var(--green); margin-bottom: 14px; }
.result-url { background: white; border: 1px solid var(--border); border-radius: 9px; padding: 10px 12px; margin-bottom: 8px; }
.result-url .url-label { font-size: 10px; font-weight: 700; color: var(--mid); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 4px; }
.result-url .url-value { font-size: 12px; color: var(--navy); word-break: break-all; font-family: monospace; }
.copy-btn { background: var(--navy); color: white; border: none; border-radius: 6px; padding: 5px 10px; font-size: 11px; font-weight: 600; cursor: pointer; float: right; margin-left: 8px; transition: background 0.15s; }
.copy-btn:hover { background: var(--navy-dark); }

/* CLEARANCE LETTER */
.clearance-letter { font-family: 'DM Sans', sans-serif; padding: 20px; }
.clearance-letter .letter-header { text-align: center; border-bottom: 3px solid var(--navy); padding-bottom: 16px; margin-bottom: 20px; }
.clearance-letter .letter-org { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 18px; color: var(--navy); }
.clearance-letter .letter-sub { font-size: 12px; color: var(--mid); }
.clearance-letter p { font-size: 13px; line-height: 1.7; margin-bottom: 12px; color: #333; }
.clearance-letter .letter-sig { margin-top: 24px; border-top: 1px solid var(--border); padding-top: 16px; }

/* UTILS */
.divider { height: 1px; background: var(--border); margin: 14px 0; }
.text-center { text-align: center; }
.text-sm  { font-size: 13px; }
.text-mid { color: var(--mid); }
.mt-8  { margin-top: 8px; }
.mt-12 { margin-top: 12px; }
.mb-12 { margin-bottom: 12px; }
.error-screen { display: flex; align-items: center; justify-content: center; min-height: 50vh; font-size: 16px; color: var(--mid); padding: 24px; text-align: center; }

/* ACCESSIBILITY */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
img { max-width: 100%; }
button:focus-visible, a:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }