/* ============================================================
   PORTAL ASOCIADOS – SHARED STYLES (LIGHT + DARK THEME)
   HST SRL · portal.css v2
   ============================================================ */

/* === 1. GOOGLE FONTS === */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;600;700;800;900&display=swap');

/* === 2. CSS CUSTOM PROPERTIES (LIGHT THEME) === */
:root{
  /* Backgrounds */
  --bg:#f0f4f8;
  --bg2:#e8eef5;
  --card:#ffffff;
  --card-hover:#f8fafc;

  /* Borders */
  --border:rgba(0,0,0,.08);
  --border-light:rgba(0,0,0,.10);
  --border-lighter:rgba(0,0,0,.14);

  /* Primary palette */
  --blue:#2563eb;
  --blue-g:rgba(37,99,235,.20);
  --cyan:#0891b2;
  --purple:#7c3aed;
  --gold:#d97706;

  /* Semantic */
  --green:#059669;
  --red:#dc2626;
  --amber:#d97706;

  /* Text */
  --white:#fff;
  --heading:#1e293b;
  --text:#334155;
  --muted:rgba(30,41,59,.45);
  --muted-solid:#64748b;

  /* Inputs */
  --input:#f8fafc;
  --input-border:#e2e8f0;
  --input-focus-bg:#eff6ff;
  --input-focus-border:#2563eb;

  /* Radii */
  --r:16px;
  --r2:11px;
  --r3:6px;

  /* Shadows */
  --shadow:0 4px 16px rgba(0,0,0,.06);
  --shadow-lg:0 12px 40px rgba(0,0,0,.10);

  /* Modal */
  --modal-overlay:rgba(15,23,42,.55);
  --modal-bg:#ffffff;

  /* Buttons */
  --btn-bg:#fff;
  --btn-hover:#f1f5f9;
  --modal-close-bg:#f1f5f9;
  --modal-close-hover:#e2e8f0;

  /* Select options */
  --option-bg:#fff;
}

/* === 2b. DARK THEME === */
[data-theme="dark"]{
  --bg:#0f172a;
  --bg2:#1e293b;
  --card:#1e293b;
  --card-hover:#263548;

  --border:rgba(255,255,255,.08);
  --border-light:rgba(255,255,255,.10);
  --border-lighter:rgba(255,255,255,.14);

  --blue:#3b82f6;
  --blue-g:rgba(59,130,246,.20);
  --cyan:#06b6d4;
  --purple:#a78bfa;
  --gold:#fbbf24;

  --green:#10b981;
  --red:#ef4444;
  --amber:#fbbf24;

  --heading:#f1f5f9;
  --text:#cbd5e1;
  --muted:rgba(203,213,225,.45);
  --muted-solid:#94a3b8;

  --input:#0f172a;
  --input-border:#334155;
  --input-focus-bg:#1e293b;
  --input-focus-border:#3b82f6;

  --shadow:0 4px 16px rgba(0,0,0,.25);
  --shadow-lg:0 12px 40px rgba(0,0,0,.40);

  --modal-overlay:rgba(0,0,0,.70);
  --modal-bg:#1e293b;

  --btn-bg:#1e293b;
  --btn-hover:#334155;
  --modal-close-bg:#334155;
  --modal-close-hover:#475569;

  --option-bg:#1e293b;
}

/* === 3. RESET & BASE === */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{
  font-family:'Nunito',system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  min-height:100vh;
  overflow-x:hidden;
  -webkit-tap-highlight-color:transparent;
}
a{color:inherit}
img{max-width:100%}

/* Decorative gradient */
body.has-gradient::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(ellipse 75% 55% at 10% 0%,rgba(37,99,235,.06) 0%,transparent 55%),
    radial-gradient(ellipse 55% 45% at 90% 90%,rgba(124,58,237,.05) 0%,transparent 55%);
}
[data-theme="dark"] body.has-gradient::before,
[data-theme="dark"].has-gradient::before{
  background:
    radial-gradient(ellipse 75% 55% at 10% 0%,rgba(59,130,246,.08) 0%,transparent 55%),
    radial-gradient(ellipse 55% 45% at 90% 90%,rgba(167,139,250,.06) 0%,transparent 55%);
}

/* === 4. LAYOUT CONTAINERS === */
.wrap{max-width:1100px;margin:0 auto;padding:0 18px;position:relative;z-index:1}
.wrap--sm{max-width:430px}
.wrap--md{max-width:680px}
.wrap--lg{max-width:960px}
.wrap--xl{max-width:1200px}

/* === 5. HST NAV BAR === */
.hst-nav{
  position:sticky;top:0;z-index:100;
  background:linear-gradient(135deg,#1e3a5f,#2563eb);
  padding:0 24px;
  box-shadow:0 2px 12px rgba(0,0,0,.15);
}
.hst-nav-inner{
  max-width:1200px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  height:56px;
}
.hst-nav-brand{
  font-size:18px;font-weight:900;color:#fff;
  text-decoration:none;letter-spacing:.5px;
}
.hst-nav-links{display:flex;gap:24px;align-items:center}
.hst-nav-links a{
  color:rgba(255,255,255,.85);text-decoration:none;
  font-size:14px;font-weight:600;transition:color .2s;
}
.hst-nav-links a:hover{color:#fff}

/* Hamburger toggle */
.hst-nav-toggle{
  display:none;background:none;border:none;cursor:pointer;padding:6px;
  flex-direction:column;gap:5px;
}
.hst-nav-toggle span{
  display:block;width:24px;height:2.5px;background:#fff;
  border-radius:2px;transition:transform .3s,opacity .3s;
}
.hst-nav-toggle.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.hst-nav-toggle.open span:nth-child(2){opacity:0}
.hst-nav-toggle.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* === 5a. PWA INSTALL BANNER === */
.pwa-banner{
  display:none;
  background:linear-gradient(135deg,#1e3a5f,#1d4ed8);
  color:#fff;padding:12px 20px;
  align-items:center;justify-content:center;gap:12px;
  font-size:14px;font-weight:600;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.pwa-banner.show{display:flex}
.pwa-banner button{
  background:#fff;color:#1e3a5f;border:none;
  padding:6px 16px;border-radius:8px;font-weight:700;
  font-size:13px;cursor:pointer;
}
.pwa-banner button:hover{background:#e2e8f0}
.pwa-banner .pwa-close{
  background:none;color:rgba(255,255,255,.7);font-size:20px;
  padding:0 4px;margin-left:4px;
}
.pwa-banner .pwa-close:hover{color:#fff}

/* === 5b. TOPBAR (internal portal nav) === */
.topbar{
  max-width:inherit;margin:0 auto;padding:12px 20px 0;
  display:flex;justify-content:space-between;align-items:center;
  position:relative;z-index:1;
}
.topbar a{
  color:var(--muted-solid);text-decoration:none;
  font-size:13px;font-weight:700;transition:color .2s;
}
.topbar a:hover{color:var(--heading)}
.topbar .topbar-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* === 6. PAGE HEADER === */
.page-header{
  display:flex;justify-content:space-between;gap:12px;
  flex-wrap:wrap;align-items:flex-start;margin-bottom:14px;
}
.page-header h1{margin:0 0 6px;font-weight:900;color:var(--heading)}
.page-header .muted{color:var(--muted-solid)}

/* === 7. TYPOGRAPHY === */
.muted{color:var(--muted-solid)}
h1{font-size:22px;font-weight:900;letter-spacing:-.3px;color:var(--heading)}
h2{font-size:18px;font-weight:900;letter-spacing:-.2px;color:var(--heading)}
h3{font-size:16px;font-weight:800;color:var(--heading)}

/* === 8. BUTTONS === */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 14px;border-radius:var(--r2);
  border:1px solid var(--border-light);background:var(--btn-bg);
  color:var(--text);font-family:'Nunito',system-ui,sans-serif;
  font-size:13px;font-weight:800;text-decoration:none;
  cursor:pointer;transition:all .2s;white-space:nowrap;
}
.btn:active{transform:scale(.96)}
.btn:hover{background:var(--btn-hover);border-color:var(--border-lighter)}

.btn--sm{padding:7px 12px;font-size:12px}

.btn--lg{
  width:100%;padding:15px;border:none;border-radius:var(--r);
  font-size:15px;margin-bottom:10px;
}
.btn--lg:last-child{margin-bottom:0}

.btn--primary{
  background:linear-gradient(135deg,#1e3a5f,#2563eb);
  color:#fff;border-color:transparent;
  box-shadow:0 4px 18px rgba(37,99,235,.25);
}
.btn--primary:hover{background:linear-gradient(135deg,#1e3a5f,#3b82f6);box-shadow:0 6px 24px rgba(37,99,235,.35)}
.btn--secondary{
  background:var(--btn-bg);border:1.5px solid var(--border-light);color:var(--text);
}
.btn--success{
  background:linear-gradient(135deg,#047857,#059669);
  color:#fff;border-color:transparent;
  box-shadow:0 4px 18px rgba(5,150,105,.22);
}
.btn--warning{
  background:linear-gradient(135deg,#b45309,#d97706);
  color:#fff;border-color:transparent;
  box-shadow:0 4px 18px rgba(217,119,6,.22);
}
.btn--danger{
  background:rgba(220,38,38,.08);border:1.5px solid rgba(220,38,38,.20);color:var(--red);
}
.btn--danger:hover{background:rgba(220,38,38,.15)}
.btn--ghost{
  background:var(--btn-bg);border:1.5px solid var(--border-light);color:var(--text);
}
.btn--gold{
  background:rgba(217,119,6,.08);border:1.5px solid rgba(217,119,6,.20);color:var(--gold);
}
.btn--gold:hover{background:rgba(217,119,6,.15)}
.btn--csv{
  background:rgba(5,150,105,.08);border:1.5px solid rgba(5,150,105,.20);color:var(--green);
}
.btn--csv:hover{background:rgba(5,150,105,.15)}
.btn--cyan{
  background:rgba(8,145,178,.08);border:1.5px solid rgba(8,145,178,.20);color:var(--cyan);
}
.btn--cyan:hover{background:rgba(8,145,178,.15)}
.btn--red{
  background:rgba(220,38,38,.06);border:1.5px solid rgba(220,38,38,.18);color:#dc2626;
}
.btn--red:hover{background:rgba(220,38,38,.12)}

.btn-row{display:flex;gap:8px;flex-wrap:wrap}
.btn-row .btn{flex:1}

/* === 9. CARDS === */
.card{
  border:1px solid var(--border);border-radius:var(--r);
  background:var(--card);padding:14px;
  box-shadow:var(--shadow);
}
.card--interactive{cursor:pointer;transition:all .2s}
.card--interactive:hover{
  border-color:rgba(37,99,235,.20);background:var(--card-hover);
  transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.08);
}

/* === 10. FORM ELEMENTS === */
label{
  display:block;font-size:10.5px;font-weight:700;
  color:var(--muted-solid);text-transform:uppercase;
  letter-spacing:.6px;margin-bottom:6px;
}
input,select,textarea{
  width:100%;background:var(--input);
  border:1.5px solid var(--input-border);border-radius:var(--r2);
  padding:12px 14px;color:var(--heading);
  font-family:'Nunito',system-ui,sans-serif;font-size:15px;font-weight:600;
  outline:none;transition:all .2s;
  -webkit-appearance:none;appearance:none;
}
input:focus,select:focus,textarea:focus{
  border-color:var(--input-focus-border);
  background:var(--input-focus-bg);
  box-shadow:0 0 0 3px rgba(37,99,235,.10);
}
input::placeholder{color:#94a3b8;font-weight:400}
select option{background:var(--option-bg);color:var(--heading)}
textarea{resize:vertical;min-height:90px}
input[readonly]{opacity:.6;cursor:default}

.form-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;
}
.form-field{display:flex;flex-direction:column;gap:4px}
.form-field.full{grid-column:1/-1}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.form-group{margin-bottom:12px}
.form-group:last-child{margin-bottom:0}

.chk-group{display:flex;flex-direction:column;gap:10px}
.chk-label{
  display:flex!important;align-items:center;gap:10px;
  font-size:14px!important;font-weight:600!important;
  color:var(--text)!important;text-transform:none!important;
  letter-spacing:0!important;cursor:pointer;
}
.chk-label input[type=checkbox]{
  width:20px;height:20px;accent-color:var(--blue);
  -webkit-appearance:checkbox;appearance:checkbox;
}

/* === 11. FILTERS BAR === */
.filters{
  display:flex;gap:8px;margin:16px 0 10px;flex-wrap:wrap;align-items:end;
}
.filters input,.filters select{font-size:13px;padding:10px 12px}
.filters .search-box{flex:1;min-width:160px}
.filters .date-box{width:130px}

/* === 12. STATS === */
.stats{display:flex;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.stat{
  background:var(--card);border:1px solid var(--border);
  border-radius:var(--r2);padding:10px 14px;
  flex:1;min-width:90px;box-shadow:var(--shadow);
}
.stat-n{font-size:22px;font-weight:900;color:var(--blue)}
.stat-l{
  font-size:10px;color:var(--muted-solid);
  text-transform:uppercase;letter-spacing:.5px;font-weight:700;
}

/* === 13. GRID LAYOUTS === */
.grid{display:grid;gap:12px}
.grid--auto{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}

/* === 14. TABLES === */
.tbl{width:100%;border-collapse:collapse}
.tbl th,.tbl td{
  border-bottom:1px solid var(--border);padding:10px;
  text-align:left;font-size:13px;vertical-align:top;
}
.tbl th{color:var(--muted-solid);font-weight:800}
.tbl-responsive{overflow-x:auto;-webkit-overflow-scrolling:touch}

/* === 15. PILLS & TAGS === */
.pill{
  display:inline-block;padding:4px 8px;border-radius:999px;
  border:1px solid var(--border-light);background:rgba(0,0,0,.03);
  font-size:12px;font-weight:700;
}
.tag{
  font-size:10px;padding:3px 8px;border-radius:var(--r3);
  font-weight:700;background:rgba(0,0,0,.04);color:var(--muted-solid);
}
.tag--sent,.tag--active{background:rgba(5,150,105,.10);color:var(--green)}
.tag--unsent,.tag--inactive{background:rgba(220,38,38,.08);color:var(--red)}

/* === 16. MODAL === */
.modal-overlay{
  display:none;position:fixed;inset:0;
  background:var(--modal-overlay);z-index:900;
  align-items:center;justify-content:center;
  padding:18px;backdrop-filter:blur(4px);
}
.modal-overlay.show{display:flex}

.modal-box{
  background:var(--modal-bg);border:1px solid var(--border-lighter);
  border-radius:var(--r);padding:20px;
  width:90%;max-width:480px;max-height:85vh;overflow-y:auto;
  box-shadow:var(--shadow-lg);
}
.modal-box--lg{max-width:720px}
.modal-box--xl{max-width:800px}

.modal-head{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:14px;
}
.modal-head h3{font-size:16px;font-weight:800;color:var(--heading);margin:0}
.modal-close{
  border:1px solid var(--border-lighter);background:var(--modal-close-bg);
  color:var(--text);border-radius:var(--r2);
  padding:8px 10px;cursor:pointer;font-weight:900;font-size:14px;
  font-family:'Nunito',system-ui,sans-serif;
}
.modal-close:hover{background:var(--modal-close-hover)}
.modal-foot{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:14px}
.modal-foot .spacer{flex:1}

.modal-box input,.modal-box select,.modal-box textarea{font-size:13px;padding:9px 12px}
.modal-box label{margin-top:10px}
.modal-box label:first-child{margin-top:0}

/* === 17. LOADING OVERLAY === */
.lov{
  display:none;position:fixed;inset:0;
  background:rgba(15,23,42,.55);z-index:999;
  align-items:center;justify-content:center;
  flex-direction:column;gap:14px;backdrop-filter:blur(4px);
}
.lov.show{display:flex}
.spin{
  width:46px;height:46px;
  border:3px solid rgba(37,99,235,.15);
  border-top:3px solid var(--blue);
  border-radius:50%;animation:spinr .75s linear infinite;
}
@keyframes spinr{from{transform:rotate(0)}to{transform:rotate(360deg)}}
.lov p{font-size:14px;font-weight:600;color:#fff}

/* === 18. TOAST === */
.toast{
  position:fixed;bottom:28px;left:50%;
  transform:translateX(-50%) translateY(100px);
  background:#1e293b;border:1px solid rgba(255,255,255,.1);
  color:#fff;padding:12px 20px;border-radius:30px;
  font-size:13.5px;font-weight:700;z-index:9999;
  transition:transform .32s cubic-bezier(.34,1.56,.64,1);
  white-space:nowrap;box-shadow:0 6px 28px rgba(0,0,0,.25);
}
.toast.show{transform:translateX(-50%) translateY(0)}
.toast.err{border-color:rgba(220,38,38,.35);background:#fef2f2;color:#991b1b}
.toast.ok{border-color:rgba(5,150,105,.35);background:#f0fdf4;color:#065f46}

/* === 19. FEEDBACK BOXES === */
.msg--ok{color:#065f46;margin-top:10px}
.msg--err{color:#991b1b;margin-top:10px}
.box--ok{
  border:1px solid rgba(5,150,105,.25);background:rgba(240,253,244,.8);
  border-radius:14px;padding:10px 12px;color:#065f46;margin-top:10px;
}
.box--err{
  border:1px solid rgba(220,38,38,.25);background:rgba(254,242,242,.8);
  border-radius:14px;padding:10px 12px;color:#991b1b;margin-top:10px;
}
.box--warn{
  border:1px solid rgba(217,119,6,.25);background:rgba(255,251,235,.8);
  border-radius:14px;padding:10px 12px;color:#92400e;margin-top:10px;
}

/* === 20. PAGER === */
.pager{display:flex;justify-content:center;align-items:center;gap:12px;margin-top:16px}
.pager button{
  padding:8px 16px;border:1px solid var(--border-light);
  background:var(--card);color:var(--text);border-radius:var(--r2);
  font-family:'Nunito',system-ui,sans-serif;font-size:12px;font-weight:700;cursor:pointer;
}
.pager button:disabled{opacity:.3;cursor:default}
.pager span{font-size:12px;color:var(--muted-solid);font-weight:700}

/* === 21. UTILITIES === */
.empty{text-align:center;padding:40px 20px;color:var(--muted-solid);font-size:14px}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* === 22. THEME TOGGLE === */
.theme-toggle{
  background:none;border:none;cursor:pointer;
  padding:6px;border-radius:8px;
  color:rgba(255,255,255,.85);
  display:flex;align-items:center;justify-content:center;
  transition:all .2s;
}
.theme-toggle:hover{background:rgba(255,255,255,.12)}
.theme-toggle svg{width:18px;height:18px}

/* Dark mode overrides for feedback boxes */
[data-theme="dark"] .box--ok{background:rgba(16,185,129,.12);border-color:rgba(16,185,129,.25);color:#6ee7b7}
[data-theme="dark"] .box--err{background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.25);color:#fca5a5}
[data-theme="dark"] .box--warn{background:rgba(251,191,36,.12);border-color:rgba(251,191,36,.25);color:#fde68a}
[data-theme="dark"] .msg--ok{color:#6ee7b7}
[data-theme="dark"] .msg--err{color:#fca5a5}
[data-theme="dark"] .toast{background:#1e293b;border-color:rgba(255,255,255,.1);color:#f1f5f9}
[data-theme="dark"] .toast.err{background:rgba(239,68,68,.15);border-color:rgba(239,68,68,.3);color:#fca5a5}
[data-theme="dark"] .toast.ok{background:rgba(16,185,129,.15);border-color:rgba(16,185,129,.3);color:#6ee7b7}

/* Dark mode pager */
[data-theme="dark"] .pager button{background:var(--card);color:var(--text);border-color:var(--border-light)}

/* === 23. HST FOOTER === */
.hst-footer{
  background:#1e293b;color:rgba(255,255,255,.7);
  text-align:center;padding:20px;
  font-size:13px;line-height:1.6;
  margin-top:auto;
}
.hst-footer strong{color:#fff}
.hst-footer a{color:rgba(255,255,255,.8);text-decoration:none}
.hst-footer a:hover{color:#fff;text-decoration:underline}

/* === 23. RESPONSIVE === */
@media(max-width:768px){
  .form-row{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .page-header{flex-direction:column}
  .stats{gap:8px}
  .stat{min-width:70px;padding:8px 10px}
  .stat-n{font-size:18px}
  .filters{flex-direction:column}
  .filters .search-box{min-width:100%}
  .filters .date-box{width:100%}
  .toast{font-size:12px;padding:10px 16px;max-width:90vw;white-space:normal;text-align:center}
  .hst-nav-toggle{display:flex}
  .hst-nav-links{
    display:none;
    position:absolute;top:56px;left:0;right:0;
    flex-direction:column;gap:0;
    background:linear-gradient(180deg,#1e3a5f,#1a3050);
    padding:8px 0;
    box-shadow:0 8px 24px rgba(0,0,0,.25);
  }
  .hst-nav-links.open{display:flex}
  .hst-nav-links a{
    font-size:15px;padding:12px 24px;
    border-bottom:1px solid rgba(255,255,255,.08);
  }
  .hst-nav-links a:hover{background:rgba(255,255,255,.08)}
  .pwa-banner{font-size:13px;padding:10px 14px;flex-wrap:wrap}
}
@media(max-width:480px){
  .topbar{padding:10px 14px 0}
  .modal-box{padding:14px}
  .wrap{padding:0 12px}
}