:root{--tosca:#00a896;--tosca-dark:#027a70;--soft:#f4fbfa;--line:#e8f3f1;--text:#1f2937}.login-page{min-height:100vh;background:linear-gradient(135deg,var(--tosca),#0f766e);display:flex;align-items:center}.auth-card{border:0;border-radius:24px;box-shadow:0 20px 60px rgba(0,0,0,.18)}.brand-badge{width:64px;height:64px;border-radius:18px;background:var(--soft);color:var(--tosca);display:grid;place-items:center;font-size:2rem}.btn-tosca{background:var(--tosca);border-color:var(--tosca);color:#fff}.btn-tosca:hover{background:var(--tosca-dark);border-color:var(--tosca-dark);color:#fff}.sidebar{min-height:100vh;background:#073b3a;color:#fff}.sidebar a{color:#dff7f4;text-decoration:none;display:block;padding:.75rem 1rem;border-radius:.75rem}.sidebar a:hover,.sidebar a.active{background:rgba(255,255,255,.12);color:#fff}.stat-card{border:1px solid var(--line);border-radius:20px;box-shadow:0 10px 24px rgba(15,118,110,.08)}.page-shell{background:#f8fbfb;min-height:100vh}.table thead th{background:#eefaf8;color:#0f766e}.badge-soft{background:#e7fbf8;color:#0f766e}.mobile-padding{padding:1rem}@media(min-width:992px){.mobile-padding{padding:2rem}}
.avatar-placeholder{
  width:42px;height:42px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#e7f4ef;color:#198754;font-size:1.2rem;
}

.calendar-table th,
.calendar-table td {
  vertical-align: top;
}
.calendar-table td {
  transition: background .15s ease, transform .15s ease;
}
.calendar-table td:hover {
  transform: translateY(-1px);
}


/* ================================================================
   SIGUWA V3 UI POLISH PATCH - Blue Institutional Dashboard
   Scope: appearance only, no business logic changes.
   ================================================================ */
:root{
  --siguwa-navy:#071a3a;
  --siguwa-blue:#0b4ea2;
  --siguwa-blue-2:#0e75d9;
  --siguwa-sky:#eaf5ff;
  --siguwa-gold:#f4c542;
  --siguwa-ink:#102033;
  --siguwa-muted:#65758b;
  --siguwa-border:#dbe8f5;
  --siguwa-card:#ffffff;
}
body{background:linear-gradient(180deg,#f3f8ff 0%,#eef4fb 100%);color:var(--siguwa-ink)}
.login-page{position:relative;overflow:hidden;min-height:100vh;background-image:linear-gradient(120deg,rgba(3,20,48,.82),rgba(7,72,142,.64)),url('../img/login_slide_1.png');background-size:cover;background-position:center;animation:siguwaLoginSlides 18s infinite ease-in-out;}
.login-page:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 18% 15%,rgba(244,197,66,.28),transparent 24%),radial-gradient(circle at 78% 20%,rgba(14,117,217,.32),transparent 28%),linear-gradient(90deg,rgba(1,10,27,.72),rgba(1,10,27,.18));z-index:0;}
.login-page:after{content:"";position:absolute;inset:auto 0 0 0;height:210px;background:linear-gradient(0deg,rgba(2,12,30,.75),transparent);z-index:0;}
.login-page .container{position:relative;z-index:1}.auth-card{border:1px solid rgba(255,255,255,.35);border-radius:28px;background:rgba(255,255,255,.94);box-shadow:0 28px 80px rgba(2,12,30,.38);backdrop-filter:blur(12px)}
.login-logo-wrap{width:86px;height:86px;border-radius:24px;background:#fff;display:grid;place-items:center;box-shadow:0 14px 38px rgba(7,26,58,.18);border:1px solid rgba(11,78,162,.12)}
.login-logo{width:70px;height:70px;object-fit:contain}.auth-card h1{color:var(--siguwa-navy)}.btn-tosca{background:linear-gradient(135deg,var(--siguwa-blue),var(--siguwa-blue-2));border:0;box-shadow:0 12px 24px rgba(11,78,162,.24)}.btn-tosca:hover{background:linear-gradient(135deg,#083d81,#0b66c4);transform:translateY(-1px)}
.form-control:focus,.form-select:focus{border-color:var(--siguwa-blue-2);box-shadow:0 0 0 .2rem rgba(14,117,217,.14)}
@keyframes siguwaLoginSlides{0%,28%{background-image:linear-gradient(120deg,rgba(3,20,48,.82),rgba(7,72,142,.64)),url('../img/login_slide_1.png')}34%,61%{background-image:linear-gradient(120deg,rgba(3,20,48,.82),rgba(7,72,142,.64)),url('../img/login_slide_2.png')}67%,94%{background-image:linear-gradient(120deg,rgba(3,20,48,.82),rgba(7,72,142,.64)),url('../img/login_slide_3.png')}100%{background-image:linear-gradient(120deg,rgba(3,20,48,.82),rgba(7,72,142,.64)),url('../img/login_slide_1.png')}}
.dashboard-topbar{background:linear-gradient(135deg,var(--siguwa-navy),var(--siguwa-blue))!important;border-bottom:1px solid rgba(244,197,66,.24)}
.dashboard-brand{display:flex;align-items:center;gap:.75rem;color:#fff!important;font-weight:800;line-height:1.1}.dashboard-logo{width:44px;height:44px;border-radius:14px;object-fit:contain;background:#fff;padding:4px;box-shadow:0 8px 22px rgba(0,0,0,.22)}.dashboard-brand-title{display:block;font-size:1rem;letter-spacing:.02em}.dashboard-brand-subtitle{display:block;font-size:.76rem;font-weight:500;color:#cfe7ff;margin-top:2px}.dashboard-user{color:#dbeeff;font-weight:600}.dashboard-menu-btn{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.22)}.dashboard-menu-btn:hover{background:rgba(255,255,255,.2);color:#fff}.dashboard-logout-btn{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.24);color:#fff}.dashboard-logout-btn:hover{background:#fff;color:var(--siguwa-blue)}
.sidebar,.dashboard-offcanvas{background:linear-gradient(180deg,#061733 0%,#082c63 52%,#073d83 100%)!important;color:#fff;box-shadow:10px 0 30px rgba(7,26,58,.12)}
.sidebar-brand-panel{display:flex;align-items:center;gap:.75rem;padding:.9rem;border-radius:18px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12)}.sidebar-logo{width:48px;height:48px;border-radius:14px;object-fit:contain;background:#fff;padding:4px;flex:0 0 auto}.sidebar-brand-panel h5{color:#fff;font-weight:800;font-size:.98rem}.sidebar-brand-panel small{color:#b8d7ff;font-size:.72rem}.sidebar a{color:#d6e9ff;border:1px solid transparent;margin-bottom:.25rem;font-weight:600}.sidebar a:hover,.sidebar a.active{background:linear-gradient(135deg,rgba(255,255,255,.18),rgba(255,255,255,.08));border-color:rgba(244,197,66,.25);color:#fff;box-shadow:inset 4px 0 0 var(--siguwa-gold)}.sidebar a i{color:#a9d5ff}.sidebar a.active i,.sidebar a:hover i{color:var(--siguwa-gold)}
.page-shell{background:linear-gradient(180deg,#f4f8ff 0%,#eef4fb 100%);min-height:calc(100vh - 64px)}main.mobile-padding{position:relative}.mobile-padding h1,.mobile-padding .h3{color:var(--siguwa-navy);letter-spacing:-.02em}.mobile-padding>p.text-muted,.mobile-padding .text-muted{color:var(--siguwa-muted)!important}.stat-card{border:1px solid var(--siguwa-border)!important;border-radius:22px!important;box-shadow:0 14px 38px rgba(11,78,162,.08)!important;background:linear-gradient(180deg,#fff 0%,#fafdff 100%);overflow:hidden}.stat-card:before{content:"";display:block;height:4px;background:linear-gradient(90deg,var(--siguwa-blue),var(--siguwa-gold));margin:-1rem -1rem 1rem}.stat-card h3{color:var(--siguwa-navy);font-weight:800}.stat-card .bi.fs-2,.stat-card i.fs-2{color:var(--siguwa-blue-2)!important}.card{border:1px solid var(--siguwa-border)!important;border-radius:22px!important;box-shadow:0 16px 40px rgba(7,26,58,.07)!important}.card-header{background:linear-gradient(180deg,#fff 0%,#f6fbff 100%)!important;border-bottom:1px solid var(--siguwa-border)!important;border-radius:22px 22px 0 0!important;color:var(--siguwa-navy)}.table thead th{background:#e9f4ff!important;color:#0a4287!important;border-bottom:1px solid #cfe4fa!important}.table-hover tbody tr:hover{background:#f2f8ff}.badge.text-bg-success,.badge.bg-success{background:linear-gradient(135deg,#0b7d57,#18a779)!important}.badge.text-bg-danger,.badge.bg-danger{background:linear-gradient(135deg,#b42337,#e03b52)!important}.badge.text-bg-info,.badge.bg-info{background:linear-gradient(135deg,#0b75bb,#1ba6e8)!important;color:#fff!important}.alert-info{background:#eaf5ff;border-left:5px solid var(--siguwa-blue-2);color:#123d69}.alert-warning{border-left:5px solid #f4c542}.alert-danger{border-left:5px solid #dc3545}
@media(max-width:991.98px){.dashboard-brand-subtitle{display:none}.dashboard-logo{width:38px;height:38px}.page-shell{min-height:100vh}.sidebar{min-height:auto}.offcanvas .sidebar{min-height:100%;box-shadow:none}.mobile-padding{padding:1.25rem!important}}

/* ================================================================
   SIGUWA V3 UI REVISION 2 - Clean blue dashboard, single logo only
   Scope: appearance/navigation only. Business logic unchanged.
   ================================================================ */
:root{
  --siguwa-navy:#0b1f3a;
  --siguwa-navy-2:#102a4c;
  --siguwa-blue:#2463a6;
  --siguwa-blue-2:#3b82c4;
  --siguwa-blue-soft:#eef6ff;
  --siguwa-slate:#5f7087;
  --siguwa-border:#dce8f4;
  --siguwa-gold:#d6a529;
  --siguwa-bg:#f5f8fc;
}
body{background:var(--siguwa-bg);color:#18283b}.dashboard-topbar{background:linear-gradient(135deg,#0b1f3a 0%,#163b66 58%,#2463a6 100%)!important;border-bottom:1px solid rgba(255,255,255,.12);box-shadow:0 12px 34px rgba(12,32,58,.18)!important}.dashboard-brand{gap:.85rem}.dashboard-logo{width:48px;height:48px;border-radius:16px;padding:5px;background:#fff;box-shadow:0 12px 28px rgba(0,0,0,.2)}.dashboard-brand-title{font-size:1.08rem;font-weight:900;letter-spacing:.08em;color:#fff}.dashboard-brand-subtitle{font-size:.76rem;color:#dcecff;font-weight:600}.dashboard-user{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14);border-radius:999px;padding:.42rem .78rem;color:#edf6ff}.dashboard-logout-btn{border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);color:#fff}.dashboard-logout-btn:hover{background:#fff;color:var(--siguwa-navy)}
.sidebar,.dashboard-offcanvas{background:linear-gradient(180deg,#0c223f 0%,#102f55 58%,#123a69 100%)!important;box-shadow:12px 0 30px rgba(12,32,58,.1)}.sidebar-brand-panel.no-logo{padding:1rem;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.11);border-radius:20px}.sidebar-brand-mark{width:42px;height:42px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,rgba(255,255,255,.18),rgba(255,255,255,.08));color:#ffd56a;font-size:1.15rem;flex:0 0 auto}.sidebar-brand-panel h5{font-size:1rem;letter-spacing:.04em}.sidebar-brand-panel small{color:#c4dcf6}.sidebar a,.sidebar-dropdown-toggle{width:100%;display:flex;align-items:center;justify-content:flex-start;gap:0;color:#d9e9fb;text-decoration:none;padding:.76rem .9rem;border-radius:14px;border:1px solid transparent;background:transparent;margin-bottom:.32rem;font-weight:650;text-align:left;transition:all .18s ease}.sidebar a:hover,.sidebar a.active,.sidebar-dropdown-toggle:hover,.sidebar-dropdown-toggle:not(.collapsed){background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.12);color:#fff;box-shadow:inset 4px 0 0 var(--siguwa-gold)}.sidebar a i,.sidebar-dropdown-toggle i{color:#9ec8f5}.sidebar a.active i,.sidebar a:hover i,.sidebar-dropdown-toggle:hover i,.sidebar-dropdown-toggle:not(.collapsed) i{color:#ffd56a}.sidebar-dropdown-toggle span{display:flex;align-items:center;min-width:0}.sidebar-chevron{margin-left:auto;font-size:.78rem;transition:transform .18s ease}.sidebar-dropdown-toggle:not(.collapsed) .sidebar-chevron{transform:rotate(180deg)}.sidebar-submenu{padding:.1rem 0 .45rem .55rem}.sidebar-subitem{font-size:.9rem;padding:.62rem .75rem .62rem 1rem!important;margin-left:.65rem;border-left:1px solid rgba(255,255,255,.12)!important;border-radius:12px!important;color:#cfe3fb!important}.sidebar-subitem.active,.sidebar-subitem:hover{color:#fff!important;background:rgba(255,255,255,.09)!important;box-shadow:inset 3px 0 0 #ffd56a!important}.page-shell{background:radial-gradient(circle at top right,rgba(36,99,166,.10),transparent 28%),linear-gradient(180deg,#f7faff 0%,#eef4fb 100%);min-height:calc(100vh - 73px)}.mobile-padding h1,.mobile-padding .h3{color:#0b1f3a;font-weight:850}.card,.stat-card{border:1px solid var(--siguwa-border)!important;border-radius:22px!important;box-shadow:0 14px 34px rgba(16,42,76,.075)!important}.stat-card{background:linear-gradient(180deg,#fff 0%,#f9fcff 100%)}.stat-card:before{background:linear-gradient(90deg,#2463a6,#77b6ea)!important}.stat-card h3{color:#102a4c}.stat-card .bi.fs-2,.stat-card i.fs-2{color:#3b82c4!important}.card-header{background:linear-gradient(180deg,#ffffff 0%,#f4f8fd 100%)!important;color:#102a4c!important}.table thead th{background:#edf5ff!important;color:#174a7c!important}.btn-primary,.btn-tosca{background:linear-gradient(135deg,#2463a6,#3b82c4)!important;border-color:#2463a6!important}.btn-primary:hover,.btn-tosca:hover{background:linear-gradient(135deg,#1d5189,#2f72ad)!important}.text-success{color:#2463a6!important}@media(max-width:991.98px){.dashboard-brand-title{font-size:.92rem}.dashboard-logo{width:40px;height:40px}.dashboard-user{display:none!important}}

/* Prompt 10 - production error pages */
.error-page-wrap {
  background: radial-gradient(circle at top left, rgba(37,99,235,.14), transparent 34%), linear-gradient(135deg, #eff6ff 0%, #f8fafc 48%, #eef2ff 100%);
}
.error-card {
  width: min(100%, 460px);
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(148,163,184,.28);
  border-radius: 28px;
  padding: 38px 34px;
  backdrop-filter: blur(16px);
}
.error-logo {
  width: 82px;
  height: 82px;
  object-fit: contain;
}
.error-code {
  font-size: clamp(58px, 12vw, 104px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: -4px;
  color: #0f2f5f;
}