/* ==========================================================================
   Oman Medical Certificate — Admin Portal
   Design tokens
   ========================================================================== */
:root{
  --omc-blue:#2f66ed;
  --omc-blue-dark:#2453c9;
  --omc-indigo:#4d3cf0;
  --omc-navy:#0d1729;
  --omc-navy-2:#0a1424;
  --omc-bg:#eef3fa;
  --omc-surface:#ffffff;
  --omc-border:#e1e8f2;
  --omc-border-soft:#eaf0f8;
  --omc-text:#101828;
  --omc-muted:#6b7688;
  --omc-muted-2:#8a96ab;
  --omc-danger:#e33b5a;
  --omc-danger-bg:#fff1f3;
  --omc-danger-border:#ffc9d2;
  --omc-success:#1e9e5a;
  --omc-success-bg:#eafbf1;
  --omc-success-border:#bdf0d3;

  --omc-r-sm:8px;
  --omc-r-md:12px;
  --omc-r-lg:16px;
  --omc-r-xl:22px;
  --omc-r-pill:999px;

  --omc-s1:4px;
  --omc-s2:8px;
  --omc-s3:12px;
  --omc-s4:16px;
  --omc-s5:20px;
  --omc-s6:24px;
  --omc-s8:32px;

  --omc-shadow-sm:0 1px 2px rgba(16,24,40,.06);
  --omc-shadow-md:0 8px 20px rgba(20,40,80,.07);
  --omc-shadow-lg:0 20px 55px -18px rgba(15,30,60,.22), 0 4px 14px rgba(15,30,60,.06);
  --omc-ease:cubic-bezier(.4,0,.2,1);
}

/* ==========================================================================
   Reset scoped to the plugin app only — never touches the rest of the site
   ========================================================================== */
.omc-app,.omc-app *{box-sizing:border-box}
.omc-app{
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--omc-text);
  line-height:1.45;
  -webkit-font-smoothing:antialiased;
  animation:omcFadeIn .4s var(--omc-ease) both;
}
.omc-app h1,.omc-app h2,.omc-app p{margin:0}
.omc-app a{color:inherit}
.omc-app button{font-family:inherit}
.omc-icon{display:block;flex-shrink:0}

@keyframes omcFadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@keyframes omcSpin{to{transform:rotate(360deg)}}

/* ==========================================================================
   Page-transition overlay — shown briefly while a full navigation (nav
   links, form submits, delete, etc.) is in flight, so the visitor sees a
   spinner instead of a jarring blank/white flash between pages.
   ========================================================================== */
.omc-page-loading{
  position:fixed;inset:0;z-index:999;display:flex;align-items:center;justify-content:center;
  background:rgba(247,250,253,.86);backdrop-filter:blur(1.5px);
  opacity:0;pointer-events:none;transition:opacity .15s var(--omc-ease);
}
.omc-page-loading.is-visible{opacity:1;pointer-events:all}
.omc-page-loading-spinner{
  width:42px;height:42px;border-radius:50%;
  border:4px solid #dbe4f3;border-top-color:var(--omc-blue);
  animation:omcSpin .7s linear infinite;
}

/* Small inline spinner swapped into a button/link's own label — used for
   actions that open a new tab (Print / Save PDF, PDF) where a full-page
   overlay wouldn't make sense since the current page never navigates. */
.omc-inline-spinner{
  display:inline-block;width:14px;height:14px;flex:none;
  border:2px solid rgba(255,255,255,.4);border-top-color:#fff;
  border-radius:50%;animation:omcSpin .6s linear infinite;
}
.omc-secondary .omc-inline-spinner{border-color:rgba(55,67,87,.25);border-top-color:#374357}
.omc-tab-opening{opacity:.85}

/* ==========================================================================
   Buttons, inputs, alerts — shared primitives
   ========================================================================== */
.omc-primary,.omc-secondary{
  border:0;border-radius:var(--omc-r-md);padding:12px 20px;font-weight:700;font-size:13.5px;
  text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  cursor:pointer;transition:transform .15s var(--omc-ease),box-shadow .15s var(--omc-ease),background .15s var(--omc-ease),opacity .15s var(--omc-ease);
  white-space:nowrap;
}
.omc-primary{color:#fff!important;background:linear-gradient(90deg,var(--omc-blue),var(--omc-indigo));box-shadow:0 10px 22px -6px rgba(47,102,237,.45)}
.omc-primary:hover{color:#fff!important;transform:translateY(-1px);box-shadow:0 14px 26px -6px rgba(47,102,237,.5)}
.omc-primary:active{transform:translateY(0)}
.omc-primary:disabled{opacity:.65;cursor:progress;transform:none}
.omc-secondary{color:#374357!important;background:#fff;border:1px solid var(--omc-border)}
.omc-secondary:hover{color:#374357!important;border-color:#c3d2e8;background:#f7faff}
.omc-primary:focus-visible,.omc-secondary:focus-visible,.omc-app button:focus-visible,.omc-app a:focus-visible,.omc-app input:focus-visible,.omc-app select:focus-visible,.omc-app textarea:focus-visible{
  outline:2px solid var(--omc-blue);outline-offset:2px;
}

.omc-form label{display:flex;flex-direction:column;gap:4px;font-size:12.5px;font-weight:700;color:#33415a}
.omc-form input,.omc-form select,.omc-form textarea{
  width:100%;border:1px solid #d8e1ed;background:#fbfcfe;border-radius:var(--omc-r-md);
  padding:9px 12px;font:inherit;font-size:13px;color:#182033;outline:0;
  transition:border-color .15s var(--omc-ease),box-shadow .15s var(--omc-ease),background .15s var(--omc-ease);
}
.omc-form input:hover,.omc-form select:hover,.omc-form textarea:hover{border-color:#c4d1e4}
.omc-form input:focus,.omc-form select:focus,.omc-form textarea:focus{border-color:var(--omc-blue);background:#fff;box-shadow:0 0 0 4px rgba(47,102,237,.12)}
.omc-form textarea{resize:vertical;min-height:76px}

.omc-alert{border-radius:var(--omc-r-md);padding:12px 14px;margin:0 0 16px;font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px}
.omc-alert-error{background:var(--omc-danger-bg);color:#b4233c;border:1px solid var(--omc-danger-border)}
.omc-alert-success{background:var(--omc-success-bg);color:#166534;border:1px solid var(--omc-success-border)}

/* ==========================================================================
   Login page — stretches to fill the full browser viewport height and
   centers the card vertically, instead of only wrapping the card's own
   height (which left empty space below it inside a tall theme content area).
   ========================================================================== */
.omc-login-page{
  display:flex;align-items:center;justify-content:center;
  min-height:100vh;min-height:100dvh;
  padding:clamp(16px,4vw,48px) clamp(12px,3vw,24px);
  background:radial-gradient(circle at 12% 20%,#dce8ff 0,transparent 38%),radial-gradient(circle at 92% 88%,#e9e2ff 0,transparent 36%),#f4f7fc;
  border-radius:var(--omc-r-xl);
}
.omc-login-card{
  width:100%;max-width:1080px;min-height:600px;
  display:grid;grid-template-columns:1.05fr 1fr;
  background:var(--omc-surface);border-radius:var(--omc-r-xl);overflow:hidden;
  box-shadow:var(--omc-shadow-lg);border:1px solid var(--omc-border-soft);
}
.omc-login-art{
  position:relative;overflow:hidden;color:#fff;
  background:linear-gradient(150deg,#2d63dd,#293da8 65%,#4635a6);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:56px 48px;
}
.omc-login-art h2{font-size:clamp(28px,3vw,38px);margin:22px 0 10px;font-weight:800}
.omc-login-art p{max-width:440px;font-size:15.5px;line-height:1.6;color:#e4eaff}
.omc-shield{
  width:74px;height:74px;border:1px solid rgba(255,255,255,.35);border-radius:20px;
  display:grid;place-items:center;background:rgba(255,255,255,.1);color:#fff;
}
.omc-orb{position:absolute;border-radius:50%;filter:blur(2px);opacity:.35;background:#75b3ff;pointer-events:none}
.omc-orb-a{width:240px;height:240px;left:-90px;top:-60px}
.omc-orb-b{width:220px;height:220px;right:-80px;bottom:-70px;background:#a16cff}
.omc-badges{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:22px}
.omc-badges span{border:1px solid rgba(255,255,255,.32);border-radius:var(--omc-r-pill);padding:7px 14px;font-size:11.5px;font-weight:600;background:rgba(255,255,255,.08)}

.omc-login-panel{padding:clamp(32px,5vw,64px) clamp(24px,5vw,56px);display:flex;flex-direction:column;justify-content:center}
.omc-kicker{font-size:11.5px;font-weight:800;letter-spacing:.12em;color:var(--omc-blue)}
.omc-login-panel h1{font-size:clamp(26px,3vw,34px);margin:10px 0 6px;font-weight:800}
.omc-muted{color:var(--omc-muted)}

.omc-login-tabs{display:grid;grid-template-columns:1fr 1fr;background:#f1f4f9;border-radius:var(--omc-r-md);padding:5px;margin:22px 0}
.omc-login-tabs button{border:0;background:transparent;padding:12px;border-radius:9px;font-weight:700;font-size:13px;color:#5a6579;cursor:pointer;transition:background .15s var(--omc-ease),color .15s var(--omc-ease)}
.omc-login-tabs button.is-active{background:#fff;color:var(--omc-blue-dark);box-shadow:var(--omc-shadow-sm)}

.omc-login-form{display:grid;gap:16px}
.omc-password-wrap{position:relative}
.omc-password-wrap input{padding-right:46px}
.omc-eye{
  position:absolute;right:5px;top:5px;bottom:5px;width:38px;border:0;background:#f2f6fb;
  border-radius:8px;cursor:pointer;display:grid;place-items:center;color:#5a6579;
  transition:background .15s var(--omc-ease),color .15s var(--omc-ease);
}
.omc-eye:hover{background:#e6edf8;color:var(--omc-blue-dark)}
.omc-eye-icon{display:flex;align-items:center;justify-content:center}
.omc-eye-icon-hide{display:none}
.omc-eye.is-visible .omc-eye-icon-show{display:none}
.omc-eye.is-visible .omc-eye-icon-hide{display:block}
.omc-signin{width:100%;font-size:14.5px;padding:13px 20px}
.omc-forgot{display:block;text-align:center;color:var(--omc-blue);font-weight:700;text-decoration:none;margin-top:18px;font-size:13px}
.omc-forgot:hover{text-decoration:underline}

/* ==========================================================================
   Portal shell — the app renders inside a rounded, elevated "app card"
   sized to its own content, so it never depends on (or fights) the
   active theme's container width, padding or margins.
   ========================================================================== */
.omc-portal{
  display:grid;grid-template-columns:258px 1fr;
  min-height:100vh;min-height:100dvh;border-radius:var(--omc-r-xl);overflow:hidden;
  border:1px solid var(--omc-border);box-shadow:var(--omc-shadow-lg);
  background:var(--omc-surface);
}
.omc-sidebar-backdrop{display:none}

.omc-sidebar{
  background:linear-gradient(180deg,#101b30,#0a1424);color:#d8e1ef;
  padding:var(--omc-s5) var(--omc-s3);display:flex;flex-direction:column;
}
.omc-brand{display:flex;align-items:center;gap:11px;padding:var(--omc-s1) var(--omc-s2) 18px;border-bottom:1px solid rgba(255,255,255,.08);position:relative}
.omc-brand-mark{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,#2f66ed,#6c42e8);display:grid;place-items:center;color:#fff;flex-shrink:0}
.omc-brand strong{display:block;font-size:15.5px;line-height:1.15;color:#fff;font-weight:800}
.omc-brand span{display:block;margin-top:4px;font-size:9.5px;letter-spacing:.14em;color:#7185a6;font-weight:700}
.omc-sidebar-close{display:none;margin-left:auto;background:transparent;border:0;color:#9caed0;cursor:pointer;padding:4px}

.omc-account{display:flex;align-items:center;gap:12px;padding:18px var(--omc-s2);border-bottom:1px solid rgba(255,255,255,.08)}
.omc-avatar{width:38px;height:38px;flex-shrink:0;display:grid;place-items:center;border-radius:50%;background:linear-gradient(135deg,#5967f3,#6c42e8);color:#fff;font-weight:800;font-size:14px}
.omc-account strong{display:block;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.omc-account small{display:block;font-size:10.5px;color:#8fa0bb;margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.omc-nav{display:grid;gap:5px;margin-top:16px}
.omc-nav-link{
  color:#c9d5e8;text-decoration:none;padding:11px 13px;border-radius:10px;
  display:flex;align-items:center;gap:12px;font-size:13.3px;font-weight:600;
  transition:background .15s var(--omc-ease),color .15s var(--omc-ease);
}
.omc-nav-icon{display:flex;flex-shrink:0;opacity:.85}
.omc-nav-link:hover{background:rgba(255,255,255,.06);color:#fff}
.omc-nav-link.is-active{background:linear-gradient(90deg,#2e69ed,#3660d9);color:#fff;box-shadow:0 10px 22px -6px rgba(34,92,220,.5);font-weight:700}
.omc-nav-link.is-active .omc-nav-icon{opacity:1}

.omc-logout-form{margin-top:auto;padding-top:14px}
.omc-logout{border:0;background:transparent;color:#c9d5e8;display:flex;align-items:center;gap:12px;padding:11px 13px;font-weight:600;font-size:13.3px;cursor:pointer;width:100%;border-radius:10px;transition:background .15s var(--omc-ease),color .15s var(--omc-ease)}
.omc-logout:hover{background:rgba(239,68,68,.14);color:#ff9caa}

.omc-main{padding:18px 24px;min-width:0;background:var(--omc-bg)}
.omc-main-print{display:flex;flex-direction:column}
.omc-mobilebar{display:none}

/* Certificate preview after Add/Edit submit. The actual certificate stays in
   its existing standalone print page inside this same-origin iframe, so the
   sidebar remains visible while that page can still invoke window.print(). */
.omc-certificate-preview{
  width:100%;height:calc(100vh - 48px);min-height:760px;
  overflow:hidden;background:#e9edf2;border:1px solid #d7dfeb;
  border-radius:var(--omc-r-md);box-shadow:var(--omc-shadow-md);
}
.omc-certificate-preview-frame{
  display:block;width:100%;height:100%;border:0;background:#e9edf2;
}

.omc-page-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--omc-s3);margin-bottom:14px}
.omc-page-head h1{font-size:23px;font-weight:800;letter-spacing:-.01em}
.omc-page-head p{margin:4px 0 0;color:var(--omc-muted);font-size:13px}

/* Stat cards */
.omc-stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--omc-s5)}
.omc-stat-card{
  background:var(--omc-surface);border:1px solid var(--omc-border);border-radius:var(--omc-r-lg);
  padding:var(--omc-s5);display:flex;gap:var(--omc-s4);align-items:flex-start;position:relative;overflow:hidden;
  box-shadow:var(--omc-shadow-md);transition:transform .18s var(--omc-ease),box-shadow .18s var(--omc-ease);
}
.omc-stat-card:hover{transform:translateY(-2px);box-shadow:0 16px 30px -10px rgba(20,40,80,.14)}
.omc-stat-card:after{content:"";position:absolute;right:-36px;top:-40px;width:96px;height:96px;border-radius:50%;background:#eef4ff}
.omc-stat-card:nth-child(2):after{background:#f4ecff}
.omc-stat-card:nth-child(3):after{background:#eafbf1}
.omc-stat-card:nth-child(4):after{background:#fff4e6}
.omc-stat-icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;flex:0 0 auto;position:relative;z-index:1}
.tone-blue{background:#e6efff;color:#4d78f2}
.tone-purple{background:#f1e8ff;color:#9f67ed}
.tone-green{background:#e5f8ec;color:#2fb872}
.tone-orange{background:#fff0d9;color:#f2932e}
.omc-stat-body{min-width:0;position:relative;z-index:1}
.omc-stat-body span{display:block;font-size:12px;font-weight:700;color:#6b7688}
.omc-stat-body strong{display:block;font-size:27px;margin:6px 0;font-weight:800;letter-spacing:-.01em}
.omc-stat-body small{display:block;font-size:11px;color:#8a96ab}
.omc-time-text{font-size:16.5px!important;max-width:100%;word-break:break-word}

/* Panels, forms, tables */
.omc-panel{background:var(--omc-surface);border:1px solid var(--omc-border);border-radius:var(--omc-r-lg);box-shadow:var(--omc-shadow-md)}
.omc-form-panel,.omc-settings-panel,.omc-detail-panel{padding:18px 20px}
.omc-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 16px}
.omc-span-2{grid-column:span 2}
.omc-form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}

.omc-stamp-field{margin-top:14px}
.omc-stamp-field-label{font-size:13px;font-weight:700;color:var(--omc-text);margin-bottom:8px}
.omc-optional-tag{color:var(--omc-muted-2);font-weight:600}
.omc-stamp-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px}
.omc-stamp-option{display:block;cursor:pointer}
.omc-stamp-option input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.omc-stamp-card{
  position:relative;height:100%;display:flex;flex-direction:column;align-items:center;
  padding:9px;border:1.5px solid var(--omc-border);border-radius:var(--omc-r-md);
  background:#fbfcfe;transition:border-color .15s var(--omc-ease),box-shadow .15s var(--omc-ease),background .15s var(--omc-ease);
}
.omc-stamp-option:hover .omc-stamp-card{border-color:#c3d2ea}
.omc-stamp-option input:checked+.omc-stamp-card{border-color:var(--omc-blue);background:#f3f7ff;box-shadow:0 0 0 4px rgba(47,102,237,.12)}
.omc-stamp-option input:focus-visible+.omc-stamp-card{outline:2px solid var(--omc-blue);outline-offset:2px}
.omc-stamp-dot{position:absolute;top:9px;right:9px;width:16px;height:16px;border-radius:50%;border:1.5px solid #c7d1e0;background:#fff;transition:border-color .15s var(--omc-ease),background .15s var(--omc-ease)}
.omc-stamp-option input:checked+.omc-stamp-card .omc-stamp-dot{border-color:var(--omc-blue);background:var(--omc-blue);box-shadow:inset 0 0 0 3px #fff}
.omc-stamp-thumb{width:100%;height:54px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:var(--omc-s2)}
.omc-stamp-thumb img{max-width:100%;max-height:100%;object-fit:contain}
.omc-stamp-thumb-empty{flex:none;width:52px;height:52px;border-radius:var(--omc-r-sm);background:#f1f4f9;color:var(--omc-muted-2);display:flex;align-items:center;justify-content:center}
.omc-stamp-name{font-size:12.5px;font-weight:700;color:var(--omc-text);text-align:center}

.omc-list-toolbar{display:flex;gap:12px;margin-bottom:var(--omc-s4);flex-wrap:wrap}
.omc-search-form{display:flex;flex:1;min-width:240px;gap:10px;position:relative}
.omc-search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--omc-muted-2);pointer-events:none}
.omc-search-form input{flex:1;border:1px solid var(--omc-border);border-radius:var(--omc-r-md);padding:12px 14px 12px 40px;background:#fff}
.omc-refresh{display:inline-flex;align-items:center;gap:8px}
.omc-export{
  border:0;border-radius:var(--omc-r-md);padding:12px 20px;font-weight:700;font-size:13.5px;
  text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  cursor:pointer;white-space:nowrap;color:#fff!important;
  background:linear-gradient(90deg,#1fa463,#17c964);box-shadow:0 10px 22px -6px rgba(23,201,100,.4);
  transition:transform .15s var(--omc-ease),box-shadow .15s var(--omc-ease);
}
.omc-export:hover{transform:translateY(-1px);box-shadow:0 14px 26px -6px rgba(23,201,100,.45)}
.omc-export:focus-visible{outline:2px solid #17c964;outline-offset:2px}

.omc-table-panel{overflow:hidden}
.omc-record-count{padding:14px 18px;border-bottom:1px solid var(--omc-border);font-size:12px;font-weight:700;color:#55657a;background:#fafcff}
.omc-table-wrap{overflow:auto}
.omc-table{width:100%;border-collapse:collapse;min-width:880px}
.omc-table th,.omc-table td{padding:14px 18px;border-bottom:1px solid var(--omc-border-soft);text-align:left;font-size:12.5px;vertical-align:middle}
.omc-table th{background:#f8fafc;color:#64748b;font-size:10.5px;letter-spacing:.04em;font-weight:700}
.omc-table tbody tr{transition:background .12s var(--omc-ease)}
.omc-table tbody tr:hover{background:#f7faff}
.omc-table tbody tr:last-child td{border-bottom:0}

.omc-actions-row{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.omc-actions-row form{margin:0}
.omc-btn-mini,.omc-btn-mini:visited,.omc-btn-mini:hover,.omc-btn-mini:focus{color:#fff!important}
.omc-btn-mini{border:0;border-radius:7px;padding:7px 11px;text-decoration:none;font-size:11px;font-weight:700;cursor:pointer;transition:filter .15s var(--omc-ease),transform .15s var(--omc-ease)}
.omc-btn-mini:hover{filter:brightness(1.08);transform:translateY(-1px)}
.purple{background:#6554e8}
.violet{background:#9b45df}
.blue{background:#2d80dc}
.red{background:var(--omc-danger)}
.omc-empty{text-align:center!important;color:var(--omc-muted);padding:44px!important;font-size:13px}

.omc-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.omc-detail-grid>div{padding:14px 16px;border:1px solid var(--omc-border-soft);border-radius:var(--omc-r-md);background:#fbfdff}
.omc-detail-grid span{display:block;font-size:11px;color:var(--omc-muted);margin-bottom:5px;font-weight:600}
.omc-detail-grid strong{font-size:13.5px;word-break:break-word}

/* Record Details popup (Data List "View") */
.omc-modal-backdrop{display:none;position:fixed;inset:0;background:rgba(9,15,28,.55);z-index:200;opacity:0;transition:opacity .2s var(--omc-ease)}
.omc-modal-backdrop.is-open{display:block;opacity:1}
.omc-modal{display:none;position:fixed;inset:0;z-index:201;align-items:center;justify-content:center;padding:20px}
.omc-modal.is-open{display:flex}
.omc-modal-dialog{
  background:var(--omc-surface);border-radius:var(--omc-r-xl);box-shadow:var(--omc-shadow-lg);
  width:100%;max-width:840px;max-height:88vh;overflow:auto;display:flex;flex-direction:column;
}
.omc-modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--omc-border)}
.omc-modal-header h2{font-size:19px;font-weight:800}
.omc-modal-close{border:0;background:#f1f4f9;width:34px;height:34px;border-radius:50%;display:grid;place-items:center;cursor:pointer;color:#33415a;flex:none}
.omc-modal-close:hover{background:#e6ebf3}
.omc-modal-body{padding:20px 22px}
.omc-modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.omc-modal-card{border:1px solid var(--omc-border-soft);border-radius:var(--omc-r-md);padding:14px 16px;background:#fbfdff}
.omc-modal-card-full{margin-top:14px}
.omc-modal-card h3{font-size:11.5px;font-weight:800;color:#33415a;margin:0 0 10px;text-transform:uppercase;letter-spacing:.04em}
.omc-modal-row{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:5.5px 0;font-size:13px;border-bottom:1px dashed var(--omc-border-soft)}
.omc-modal-row:last-child{border-bottom:0}
.omc-modal-row span{color:var(--omc-muted);font-weight:600;flex:0 0 auto;margin-right:10px}
.omc-modal-row strong{font-weight:700;text-align:right;word-break:break-word}
.omc-modal-footer{display:flex;justify-content:flex-end;gap:8px;padding:16px 22px;border-top:1px solid var(--omc-border);flex-wrap:wrap}
body.omc-modal-open{overflow:hidden}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media(max-width:1080px){
  .omc-stats-grid{grid-template-columns:1fr 1fr}
}

@media(max-width:900px){
  .omc-login-card{grid-template-columns:1fr}
  .omc-login-art{display:none}
  .omc-login-panel{padding:44px 28px}

  .omc-portal{grid-template-columns:1fr;min-height:100vh;min-height:100dvh}
  .omc-sidebar{
    position:fixed;top:0;left:0;bottom:0;width:270px;z-index:50;
    transform:translateX(-100%);transition:transform .25s var(--omc-ease);
    border-radius:0;box-shadow:var(--omc-shadow-lg);
  }
  .omc-sidebar.is-open{transform:translateX(0)}
  .omc-sidebar-close{display:block}
  .omc-sidebar-backdrop{
    display:none;position:fixed;inset:0;background:rgba(9,15,28,.5);z-index:40;
    opacity:0;transition:opacity .25s var(--omc-ease);
  }
  .omc-sidebar-backdrop.is-visible{display:block;opacity:1}

  .omc-main{padding:20px}
  .omc-certificate-preview{height:calc(100vh - 88px);min-height:700px}
  .omc-mobilebar{display:flex;gap:12px;align-items:center;margin-bottom:20px}
  .omc-menu-btn{border:1px solid var(--omc-border);background:#fff;border-radius:10px;padding:9px 11px;cursor:pointer;display:grid;place-items:center;color:#33415a}
  .omc-mobilebar strong{font-size:14.5px}

  .omc-stats-grid,.omc-form-grid,.omc-detail-grid,.omc-modal-grid{grid-template-columns:1fr}
  .omc-span-2{grid-column:auto}
  .omc-list-toolbar{flex-direction:column}
  .omc-search-form{min-width:0}
}

@media(max-width:640px){
  .omc-login-page{padding:14px}
  .omc-login-card{min-height:auto;border-radius:18px}
  .omc-login-panel{padding:32px 20px}
  .omc-badges{flex-wrap:wrap}
  .omc-main{padding:16px}
  .omc-stat-card{padding:16px}
  .omc-form-panel,.omc-settings-panel,.omc-detail-panel{padding:18px}
  .omc-form-actions{flex-direction:column-reverse}
  .omc-primary,.omc-secondary{width:100%}
  .omc-export{width:100%}
  .omc-stamp-grid{grid-template-columns:repeat(2,1fr)}
  .omc-modal-footer{flex-direction:column-reverse}
  .omc-modal-dialog{max-height:92vh}
  .omc-modal-row{flex-direction:column;align-items:flex-start;gap:2px}
  .omc-modal-row strong{text-align:left}

  /* Data table becomes a stacked card list on small screens */
  .omc-table thead{display:none}
  .omc-table,.omc-table tbody,.omc-table tr,.omc-table td{display:block;width:100%}
  .omc-table{min-width:0}
  .omc-table tr{border-bottom:1px solid var(--omc-border);padding:12px 4px;margin:0}
  .omc-table tbody tr:last-child{border-bottom:0}
  .omc-table td{border-bottom:0;padding:6px 4px;display:flex;justify-content:space-between;gap:12px;text-align:right}
  .omc-table td::before{content:attr(data-label);font-weight:700;color:var(--omc-muted);text-align:left;font-size:11px}
  .omc-table td[data-label="Actions"]{justify-content:flex-start}
  .omc-table td[data-label="Actions"]::before{display:none}
  .omc-actions-row{justify-content:flex-start}
}