@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+Thai:wght@300;400;500;600;700;800;900&display=swap");
:root{--bg:#fffafa;--panel:#fff;--soft:#fdebed;--soft2:#fff3f4;--accent:#d95b68;--accent2:#b84350;--dark:#6f2831;--text:#252328;--muted:#746d72;--border:#f0ccd1;--ok:#2f7a53;--warn:#9b6a16;--shadow:0 16px 44px rgba(137,50,62,.09);--r:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}html,body,button,input,select,textarea{font-family:"Noto Sans Thai",sans-serif}button,input,select,textarea{font-size:inherit}body{margin:0;font-family:"Noto Sans Thai",sans-serif;color:var(--text);background:linear-gradient(180deg,#fffafa,#fff 45%,#fff7f8);line-height:1.6}a{color:inherit}.container{width:min(1120px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:40;background:rgba(255,250,250,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.nav-wrap{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand-mark{width:44px;height:44px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,#eb7a86,#bd4250);color:white;font-weight:900;box-shadow:0 8px 22px rgba(189,66,80,.22)}.brand small{display:block;color:var(--muted);font-weight:500}.nav-links{display:flex;gap:6px;flex-wrap:wrap}.nav-links a{text-decoration:none;padding:9px 12px;border-radius:999px;font-size:14px}.nav-links a:hover{background:var(--soft)}.hero{padding:68px 0 42px}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center}.pill{display:inline-flex;padding:7px 11px;border-radius:999px;background:var(--soft);color:var(--dark);border:1px solid var(--border);font-size:13px;font-weight:800}.hero h1{font-size:clamp(38px,6vw,68px);line-height:1.05;margin:16px 0}.hero h1 span{color:var(--accent2)}.lead{font-size:18px;color:#5f5960;max-width:760px}.hero-card,.card,.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow)}.hero-card{padding:22px;background:linear-gradient(145deg,#fff,#fff2f3)}.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.stat{padding:16px;border-radius:17px;background:white;border:1px solid #f4d8dc}.stat b{font-size:28px;color:var(--accent2)}.stat span{display:block;color:var(--muted);font-size:13px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.btn{appearance:none;border:none;border-radius:13px;padding:11px 16px;font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn.primary{background:var(--accent);color:white}.btn.secondary{background:white;color:var(--dark);border:1px solid var(--border)}.btn.soft{background:var(--soft2);color:var(--dark)}.btn.danger{background:#fff0f1;color:#a33240;border:1px solid #f3c6cb}.btn.small{padding:8px 10px;font-size:13px}.section{padding:48px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:20px}.section-head h2{font-size:clamp(27px,4vw,40px);margin:0}.section-head p{margin:0;color:var(--muted);max-width:600px}.grid{display:grid;gap:16px}.grid.events{grid-template-columns:repeat(3,1fr)}.event-card{padding:20px;display:flex;flex-direction:column;gap:12px}.event-card h3{margin:0;font-size:20px}.event-card p{margin:0;color:var(--muted)}.badge{display:inline-flex;align-self:flex-start;border-radius:999px;padding:5px 9px;font-size:12px;font-weight:800;background:var(--soft);color:var(--dark)}.badge.active{background:#e9f8ef;color:#286946}.badge.upcoming{background:#fff4d9;color:#8a651d}.badge.past{background:#f1f1f3;color:#65616a}.meta{font-size:13px;color:var(--muted)}.event-hero{padding:44px 0 26px}.event-hero h1{font-size:clamp(34px,5vw,58px);line-height:1.08;margin:12px 0}.two-col{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.panel{padding:22px}.activities{display:grid;gap:12px}.activity{padding:16px;border:1px solid var(--border);border-radius:16px;background:#fff}.activity .time{font-size:12px;font-weight:800;color:var(--accent2)}.activity h3{margin:4px 0}.tasks{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.task{padding:18px;border:1px solid var(--border);border-radius:17px;background:white;display:flex;flex-direction:column;min-height:100%}.task-content{flex:1}.task h3{margin:8px 0}.task-actions{margin-top:18px;padding-top:14px;border-top:1px solid #f7e3e6}.task-submit-btn{width:100%}.task-num{width:34px;height:34px;border-radius:12px;background:var(--soft);display:grid;place-items:center;color:var(--dark);font-weight:900}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-weight:750;font-size:14px}.field input,.field select,.field textarea{width:100%;border:1px solid #e4cdd1;background:#fff;border-radius:12px;padding:11px 12px;font:inherit;outline:none}.field textarea{min-height:120px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(217,91,104,.12)}.help{font-size:12px;color:var(--muted)}.flash{margin-top:18px;padding:13px 15px;border-radius:13px}.flash.success{background:#eaf8ef;color:#246843}.flash.error{background:#fff0f1;color:#96323e}.showcase-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.work-card{padding:18px;display:flex;flex-direction:column;gap:10px;min-height:230px}.work-card h3{margin:0}.work-card p{margin:0;color:var(--muted)}.work-card .actions{margin-top:auto}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.filters input,.filters select{border:1px solid var(--border);border-radius:12px;padding:10px 12px;background:white}.footer{margin-top:44px;padding:36px 0 50px;border-top:1px solid var(--border);color:var(--muted)}.footer-grid{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.footer p{margin:4px 0 0}.muted{color:var(--muted)}.empty{padding:30px;text-align:center;border:1px dashed var(--border);border-radius:18px;color:var(--muted);background:white}.admin-shell{display:grid;grid-template-columns:240px 1fr;min-height:calc(100vh - 0px)}.admin-side{background:#6f2831;color:white;padding:22px;position:sticky;top:0;height:100vh}.admin-side a{display:block;color:white;text-decoration:none;padding:10px 12px;border-radius:11px;margin:3px 0}.admin-side a:hover{background:rgba(255,255,255,.10)}.admin-main{padding:28px;background:#fffafa}.admin-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.admin-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.admin-card{background:white;border:1px solid var(--border);border-radius:17px;padding:18px}.admin-card b{font-size:28px;color:var(--accent2)}.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:16px;background:white}.table{width:100%;border-collapse:collapse;min-width:760px}.table th,.table td{padding:11px 12px;border-bottom:1px solid #f3dde0;text-align:left;vertical-align:top}.table th{background:#fff3f4;color:var(--dark);font-size:13px}.row-actions{display:flex;gap:6px;flex-wrap:wrap}.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(460px,100%);padding:26px;background:white;border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow)}.login-card h1{margin-top:0}.rich{line-height:1.8}.rich table{border-collapse:collapse;width:100%;margin:14px 0}.rich td,.rich th{border:1px solid var(--border);padding:9px}.rich a{color:var(--accent2)}@media(max-width:900px){.hero-grid,.two-col{grid-template-columns:1fr}.grid.events,.showcase-grid{grid-template-columns:repeat(2,1fr)}.admin-cards{grid-template-columns:repeat(2,1fr)}.tasks{grid-template-columns:1fr}.admin-shell{grid-template-columns:1fr}.admin-side{height:auto;position:static}.admin-side nav{display:flex;flex-wrap:wrap}.admin-main{padding:18px}}@media(max-width:620px){.container{width:min(100% - 22px,1120px)}.nav-links{display:none}.grid.events,.showcase-grid,.form-grid,.admin-cards{grid-template-columns:1fr}.hero{padding-top:44px}.hero h1{font-size:42px}.section-head{align-items:start;flex-direction:column}.actions .btn{width:100%}.stats{grid-template-columns:1fr 1fr}}

/* Participant access patch */
.event-access-line{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.access-badge{display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800;border:1px solid var(--border)}.access-badge.public{background:#f5f3f4;color:#686168}.access-badge.participant{background:#eaf8ef;color:#286946;border-color:#cdebd9}.access-badge.admin{background:#fff0f1;color:#96323e;border-color:#f3c6cb}.access-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}.access-intro h2{font-size:clamp(24px,4vw,36px);line-height:1.25;margin:14px 0 8px}.participant-login-form{margin-top:20px;max-width:520px}.participant-login-form input{font-size:18px;letter-spacing:.04em}.access-rules{display:grid;align-content:start;gap:10px}.access-rules h2{margin:0 0 6px}.access-rule{padding:14px;border:1px solid var(--border);border-radius:15px;background:var(--soft2);display:grid;gap:3px}.access-rule b{color:var(--dark)}.access-rule span{font-size:14px;color:var(--muted)}.inline-form{display:inline-flex;margin:0}.task-topline{display:flex;align-items:center;justify-content:space-between;gap:10px}.submission-state{display:inline-flex;padding:5px 9px;border-radius:999px;font-size:12px;font-weight:800;white-space:nowrap}.submission-state.pending{background:#fff4d9;color:#8a651d}.submission-state.published{background:#e9f8ef;color:#286946}.submission-state.hidden{background:#f1f1f3;color:#65616a}.participant-identity{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:18px 0}.participant-identity>div{padding:12px 14px;border:1px solid var(--border);border-radius:14px;background:var(--soft2);min-width:0}.participant-identity span{display:block;font-size:12px;color:var(--muted)}.participant-identity b{display:block;overflow-wrap:anywhere}.compact-section{padding-top:18px}.participant-submissions .table{min-width:640px}.public-showcase-section{border-top:1px solid #f6dfe2}.admin-preview-actions{margin-top:18px}@media(max-width:900px){.access-grid{grid-template-columns:1fr}}@media(max-width:620px){.participant-identity{grid-template-columns:1fr}.event-access-line{align-items:flex-start}.inline-form{width:100%}.inline-form .btn{width:100%}}