@import url('../fonts/lao-fonts.css');

/* ============ Design Tokens ============ */
:root{
  --teal-50:#eefbfb; --teal-100:#d6f5f6; --teal-200:#a9ebee; --teal-300:#6fdbe1;
  --teal-400:#33c6d0; --teal-500:#14b3c0; --teal-600:#0e97a6; --teal-700:#0d7a86;
  --teal-800:#115f68; --teal-900:#134e56;
  --yellow:#ffcf3f; --yellow-d:#f5b400;
  --ink:#12363b; --muted:#6a8a8f; --line:#e3eef0; --bg:#f2f9fa; --card:#ffffff;
  --green:#22b07d; --red:#ef5b6e; --orange:#f39c3d; --blue:#3d92f3;
  --grad:linear-gradient(135deg,#19c2cd 0%,#0e97a6 55%,#0d7a86 100%);
  --grad-soft:linear-gradient(135deg,#e9fbfc 0%,#d3f4f6 100%);
  --shadow:0 6px 24px rgba(13,122,134,.10); --shadow-sm:0 2px 8px rgba(13,122,134,.08);
  --shadow-lg:0 18px 50px rgba(13,122,134,.18);
  --radius:18px; --radius-sm:12px; --radius-lg:26px;
  --font:'Noto Serif Lao','Noto Sans Lao',system-ui,sans-serif;
  --serif:'Noto Serif Lao','Noto Sans Lao',serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased;font-size:15px}
h1,h2,h3,h4,.serif{font-family:var(--serif)}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:#c4dde0;border-radius:20px}
::-webkit-scrollbar-track{background:transparent}

/* ============ Buttons ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:12px;
  padding:10px 18px;font-weight:600;font-size:14px;background:#eef4f5;color:var(--teal-800);transition:.18s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 20px rgba(14,151,166,.35)}
.btn-primary:hover{box-shadow:0 10px 26px rgba(14,151,166,.45)}
.btn-yellow{background:linear-gradient(135deg,#ffd85c,#f5b400);color:#5c4200}
.btn-ghost{background:transparent;color:var(--teal-700);border:1.5px solid var(--teal-200)}
.btn-danger{background:#fdecee;color:var(--red)}
.btn-sm{padding:6px 12px;font-size:13px;border-radius:10px}
.btn-icon{width:38px;height:38px;padding:0;border-radius:11px}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;pointer-events:none}

/* ============ Cards / layout ============ */
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--line)}
.card-pad{padding:20px}
.grid{display:grid;gap:16px}
.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}
.gap-8{gap:8px}.gap-12{gap:12px}.gap-16{gap:16px}.wrap{flex-wrap:wrap}
.muted{color:var(--muted)}.small{font-size:13px}.tiny{font-size:12px}
.text-teal{color:var(--teal-700)}.text-green{color:var(--green)}.text-red{color:var(--red)}
.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mb-16{margin-bottom:16px}
.right{text-align:right}.center{text-align:center}.bold{font-weight:700}

/* ============ Badges ============ */
.badge{display:inline-flex;align-items:center;gap:5px;padding:4px 11px;border-radius:20px;font-size:12.5px;font-weight:600}
.badge-green{background:#e2f6ee;color:#128a5e}
.badge-teal{background:var(--teal-100);color:var(--teal-700)}
.badge-yellow{background:#fff3d1;color:#a67c00}
.badge-red{background:#fde8ea;color:#c53a4c}
.badge-gray{background:#eef2f3;color:#6a8a8f}
.badge-blue{background:#e3f0fd;color:#2c74c9}

/* ============ Forms ============ */
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--teal-800);margin-bottom:6px}
.input,select.input,textarea.input{width:100%;padding:11px 14px;border:1.5px solid var(--line);border-radius:12px;
  background:#fbfefe;font-size:14.5px;color:var(--ink);transition:.15s;outline:none}
.input:focus{border-color:var(--teal-400);box-shadow:0 0 0 4px rgba(51,198,208,.15);background:#fff}
textarea.input{resize:vertical;min-height:80px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}

/* ============ Tables ============ */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);background:#fff}
table.tbl{width:100%;border-collapse:collapse;min-width:640px}
.tbl th{text-align:left;font-size:12.5px;font-weight:700;color:var(--teal-700);background:var(--teal-50);
  padding:13px 16px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:13px 16px;border-bottom:1px solid #f0f6f7;font-size:14px;vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.tbl tbody tr{transition:.12s}
.tbl tbody tr:hover{background:var(--teal-50)}
.avatar{width:38px;height:38px;border-radius:11px;background:var(--grad);color:#fff;display:inline-flex;
  align-items:center;justify-content:center;font-weight:700;font-family:var(--serif);flex-shrink:0}

/* ============ Splash ============ */
#splash{position:fixed;inset:0;z-index:9999;background:var(--grad);display:flex;flex-direction:column;
  align-items:center;justify-content:center;color:#fff;transition:opacity .6s,visibility .6s}
#splash.hide{opacity:0;visibility:hidden}
.splash-logo{width:110px;height:110px;border-radius:32px;background:rgba(255,255,255,.16);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;font-size:56px;margin-bottom:22px;
  animation:pop .8s cubic-bezier(.2,.9,.3,1.3),float 3s ease-in-out infinite 1s}
.splash-title{font-family:var(--serif);font-size:30px;font-weight:700;letter-spacing:.5px}
.splash-sub{opacity:.85;margin-top:6px;font-size:15px}
.splash-bar{width:150px;height:5px;border-radius:10px;background:rgba(255,255,255,.25);margin-top:34px;overflow:hidden}
.splash-bar span{display:block;height:100%;width:40%;background:#fff;border-radius:10px;animation:load 1.4s ease-in-out infinite}
@keyframes pop{from{transform:scale(.4);opacity:0}to{transform:scale(1);opacity:1}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes load{0%{margin-left:-40%}100%{margin-left:100%}}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ============ Toast ============ */
#toasts{position:fixed;top:20px;right:20px;z-index:10000;display:flex;flex-direction:column;gap:10px}
.toast{background:#fff;border-radius:14px;padding:13px 18px;box-shadow:var(--shadow-lg);border-left:4px solid var(--teal-500);
  animation:fadeUp .3s;font-size:14px;font-weight:600;min-width:220px}
.toast.err{border-left-color:var(--red)}
.toast.ok{border-left-color:var(--green)}

/* ============ Modal ============ */
.modal-bg{position:fixed;inset:0;background:rgba(18,54,59,.45);backdrop-filter:blur(3px);z-index:9000;
  display:flex;align-items:flex-start;justify-content:center;padding:40px 16px;overflow-y:auto}
.modal{background:#fff;border-radius:22px;box-shadow:var(--shadow-lg);width:100%;max-width:640px;animation:fadeUp .3s;margin:auto 0}
.modal.wide{max-width:900px}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;border-bottom:1px solid var(--line)}
.modal-head h3{font-size:19px}
.modal-body{padding:22px 24px}
.modal-foot{padding:16px 24px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:10px}
.x-btn{width:34px;height:34px;border-radius:10px;background:#f0f5f6;border:none;font-size:18px;color:var(--muted)}