/* ═══════════════════════════════════════════════════════════
   Starting Shift — Clean Modern Theme
   HTE Brand: Green → Blue gradient
   ═══════════════════════════════════════════════════════════ */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #F0F4F8;
  --card: #FFFFFF;
  --card-hover: #FAFBFC;
  --border: #E2E8F0;
  --border-focus: #94A3B8;
  --input-bg: #F8FAFC;
  --input-border: #CBD5E1;

  /* HTE Brand gradient */
  --grad: linear-gradient(135deg, #00C853, #00B0FF);
  --grad-soft: linear-gradient(135deg, rgba(0,200,83,.08), rgba(0,176,255,.08));
  --grad-medium: linear-gradient(135deg, rgba(0,200,83,.15), rgba(0,176,255,.15));
  --primary: #00C853;
  --primary-dark: #00A844;
  --secondary: #00B0FF;

  --text: #1E293B;
  --text-secondary: #64748B;
  --text-muted: #94A3B8;

  --success: #10B981;
  --success-bg: #ECFDF5;
  --danger: #EF4444;
  --danger-bg: #FEF2F2;
  --warning: #F59E0B;
  --warning-bg: #FFFBEB;
  --info: #3B82F6;
  --info-bg: #EFF6FF;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,.07);
  --shadow-lg: 0 10px 30px rgba(0,0,0,.1);
  --shadow-btn: 0 4px 14px rgba(0,200,83,.3);

  --radius: 16px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --radius-pill: 50px;
  --font: 'Plus Jakarta Sans', -apple-system, sans-serif;
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{min-height:100dvh;background:var(--bg);font-family:var(--font);font-size:15px;color:var(--text);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}

/* ── Layout ── */
.app{max-width:480px;margin:0 auto;padding:0 16px 32px;position:relative}
.app-wide{max-width:600px}

/* ══════════ TOP NAV ══════════ */
.topnav{display:flex;align-items:center;justify-content:space-between;padding:16px 0 12px;position:sticky;top:0;z-index:50;background:linear-gradient(var(--bg) 85%,transparent)}
.topnav-left{display:flex;align-items:center;gap:10px}
.topnav-logo{height:28px}
.topnav-text .tn-title{font-size:.82rem;font-weight:800;color:var(--text);letter-spacing:-.01em}
.topnav-text .tn-sub{font-size:.62rem;color:var(--text-muted);font-weight:500;letter-spacing:.02em}
.topnav-btn{padding:8px 14px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--card);color:var(--text-secondary);font-size:.75rem;font-weight:600;cursor:pointer;font-family:var(--font);transition:all .2s;box-shadow:var(--shadow-sm)}
.topnav-btn:hover{border-color:var(--border-focus);color:var(--text)}
.topnav-actions{display:flex;gap:6px}

/* ══════════ CARDS ══════════ */
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;transition:box-shadow .2s}
.card:hover{box-shadow:var(--shadow-md)}
.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}
.card-header-gradient{background:var(--grad);color:white;border:none}
.card-header-title{font-size:.88rem;font-weight:700}
.card-body{padding:20px}
.card-footer{padding:12px 20px;background:var(--input-bg);border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;font-size:.72rem;color:var(--text-muted)}

/* ══════════ FORM ══════════ */
.field{margin-bottom:16px}
.field-label{display:block;font-size:.72rem;font-weight:700;color:var(--text-secondary);margin-bottom:6px;letter-spacing:.02em}
.field-wrap{position:relative}
.field-ico{position:absolute;left:14px;top:50%;transform:translateY(-50%);font-size:.9rem;color:var(--text-muted);pointer-events:none}
.field-input{width:100%;padding:14px 14px 14px 42px;background:var(--input-bg);border:1.5px solid var(--input-border);border-radius:var(--radius-sm);color:var(--text);font-family:var(--font);font-size:.92rem;font-weight:500;outline:none;transition:border-color .2s,box-shadow .2s}
.field-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(0,200,83,.12)}
.field-input.no-ico{padding-left:14px}
.field-input.upper{text-transform:uppercase}
.field-input::placeholder{color:var(--text-muted)}
.field-input.err{border-color:var(--danger)}
.field-err{font-size:.7rem;color:var(--danger);margin-top:4px;min-height:16px}

/* ══════════ BUTTONS ══════════ */
.btn{width:100%;padding:14px 20px;border:none;border-radius:var(--radius-sm);font-family:var(--font);font-size:.92rem;font-weight:700;cursor:pointer;min-height:50px;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:8px}
.btn:active{transform:scale(.98)}.btn:disabled{opacity:.45;cursor:not-allowed;transform:none}
.btn-primary{background:var(--grad);color:white;box-shadow:var(--shadow-btn)}
.btn-primary:hover{box-shadow:0 6px 20px rgba(0,200,83,.35)}
.btn-success{background:linear-gradient(135deg,#10B981,#059669);color:white}
.btn-danger{background:linear-gradient(135deg,#EF4444,#DC2626);color:white}
.btn-outline{background:var(--card);border:1.5px solid var(--border);color:var(--text-secondary)}
.btn-outline:hover{border-color:var(--border-focus)}
.btn-outline.danger{border-color:rgba(239,68,68,.3);color:var(--danger)}
.btn-row{display:flex;gap:10px;margin-top:16px}.btn-row .btn{flex:1}
.btn .spinner{display:none;width:18px;height:18px;border:2.5px solid rgba(255,255,255,.3);border-top-color:white;border-radius:50%;animation:spin .6s linear infinite}
.btn.loading .btn-text{display:none}.btn.loading .spinner{display:block}

/* ══════════ STATS ══════════ */
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);padding:14px 10px;text-align:center;box-shadow:var(--shadow-sm)}
.stat-val{font-size:1.5rem;font-weight:800;line-height:1}
.stat-label{font-size:.6rem;font-weight:600;color:var(--text-muted);margin-top:4px;text-transform:uppercase;letter-spacing:.04em}

/* ══════════ BADGES ══════════ */
.badge{display:inline-flex;align-items:center;gap:4px;font-size:.62rem;font-weight:700;padding:4px 10px;border-radius:var(--radius-pill);letter-spacing:.02em}
.badge-success{background:var(--success-bg);color:var(--success)}
.badge-danger{background:var(--danger-bg);color:var(--danger)}
.badge-warning{background:var(--warning-bg);color:var(--warning)}
.badge-primary{background:var(--grad-soft);color:var(--primary-dark)}
.badge-info{background:var(--info-bg);color:var(--info)}

/* ══════════ ALERTS ══════════ */
.alert{display:none;padding:12px 16px;border-radius:var(--radius-sm);font-size:.82rem;margin-bottom:14px;line-height:1.5;font-weight:500}
.alert.show{display:flex;align-items:flex-start;gap:8px}
.alert-error{background:var(--danger-bg);color:var(--danger)}
.alert-success{background:var(--success-bg);color:var(--success)}
.alert-warning{background:var(--warning-bg);color:var(--warning)}
.alert-info{background:var(--info-bg);color:var(--info)}

/* ══════════ INFO GRID ══════════ */
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.info-item{background:var(--input-bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:12px 14px}
.info-label{font-size:.62rem;font-weight:600;color:var(--text-muted);margin-bottom:2px;text-transform:uppercase;letter-spacing:.04em}
.info-val{font-size:.95rem;font-weight:700;color:var(--text)}

/* ══════════ TABS ══════════ */
.tabs{display:flex;background:var(--card);border:1px solid var(--border);border-radius:var(--radius-md);padding:4px;margin-bottom:14px;box-shadow:var(--shadow-sm)}
.tab{flex:1;padding:10px;text-align:center;font-size:.78rem;font-weight:700;color:var(--text-muted);cursor:pointer;border:none;background:none;border-radius:var(--radius-sm);transition:all .2s}
.tab.active{background:var(--grad);color:white;box-shadow:var(--shadow-btn)}
.tab-panel{display:none}.tab-panel.active{display:block;animation:fadeUp .3s ease}

/* ══════════ PILLS ══════════ */
.pills{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.pill{padding:6px 14px;border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--card);color:var(--text-secondary);font-size:.68rem;font-weight:600;cursor:pointer;font-family:var(--font);transition:all .2s;box-shadow:var(--shadow-sm)}
.pill.active{background:var(--grad);color:white;border-color:transparent;box-shadow:var(--shadow-btn)}

/* ══════════ SEARCH ══════════ */
.search-input{width:100%;padding:12px 14px 12px 38px;background:var(--card);border:1.5px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-family:var(--font);font-size:.85rem;font-weight:500;outline:none;margin-bottom:10px;box-shadow:var(--shadow-sm);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2394A3B8' viewBox='0 0 16 16'%3E%3Cpath d='M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85zm-5.242.156a5 5 0 1 1 0-10 5 5 0 0 1 0 10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:12px center}
.search-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(0,200,83,.1)}
.search-input::placeholder{color:var(--text-muted)}

/* ══════════ STATUS BAR ══════════ */
.status-bar{display:flex;align-items:center;gap:8px;background:var(--success-bg);border:1px solid rgba(16,185,129,.2);border-radius:var(--radius-sm);padding:12px 14px;margin-bottom:12px}
.status-dot{width:8px;height:8px;border-radius:50%;background:var(--success);animation:pulse 2.5s ease infinite;flex-shrink:0}
.status-text{font-size:.82rem;color:var(--success);font-weight:600}

/* ══════════ MODAL ══════════ */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);backdrop-filter:blur(6px);z-index:100;align-items:center;justify-content:center;padding:16px}
.modal-overlay.show{display:flex}
.modal{background:var(--card);border-radius:var(--radius);width:100%;max-width:420px;box-shadow:var(--shadow-lg);animation:fadeUp .25s ease;overflow:hidden}
.modal-head{padding:18px 20px;background:var(--grad);color:white;font-size:1rem;font-weight:700}
.modal-body{padding:20px}
.modal-body .mf{margin-bottom:12px}
.modal-body .mf label{display:block;font-size:.72rem;font-weight:600;color:var(--text-secondary);margin-bottom:5px}
.modal-body .mf input,.modal-body .mf textarea{width:100%;padding:11px;background:var(--input-bg);border:1.5px solid var(--input-border);border-radius:var(--radius-sm);color:var(--text);font-family:var(--font);font-size:.85rem;outline:none}
.modal-body .mf input:focus,.modal-body .mf textarea:focus{border-color:var(--primary)}
.modal-body .mf textarea{resize:none;min-height:60px}
.modal-footer{padding:14px 20px;display:flex;gap:8px;justify-content:flex-end;border-top:1px solid var(--border)}
.modal-footer button{padding:10px 18px;border-radius:var(--radius-sm);font-family:var(--font);font-size:.82rem;font-weight:700;cursor:pointer;border:none;min-height:40px}
.mbtn-cancel{background:var(--input-bg);color:var(--text-secondary)}
.mbtn-ok{background:var(--grad);color:white}

/* ══════════ HINT ══════════ */
.hint{font-size:.75rem;color:var(--text-secondary);line-height:1.6;background:var(--grad-soft);border:1px solid rgba(0,200,83,.15);border-radius:var(--radius-sm);padding:12px 14px;margin-top:14px}
.hint strong{color:var(--primary-dark)}

/* ══════════ EMPTY ══════════ */
.empty{text-align:center;padding:32px 20px;color:var(--text-muted);font-size:.85rem}

/* ══════════ ANIMATIONS ══════════ */
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeDown{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(16,185,129,.35)}50%{box-shadow:0 0 0 6px rgba(16,185,129,0)}}
@keyframes shake{0%,100%{transform:translateX(0)}20%,60%{transform:translateX(-4px)}40%,80%{transform:translateX(4px)}}
.shake{animation:shake .3s ease}
.fade-in{animation:fadeUp .3s ease both}

/* ══════════ UTILITY ══════════ */
.text-success{color:var(--success)!important}.text-danger{color:var(--danger)!important}
.text-warning{color:var(--warning)!important}.text-primary{color:var(--primary)!important}
.text-muted{color:var(--text-muted)!important}
.fw-bold{font-weight:700}.fw-800{font-weight:800}
.mb-4{margin-bottom:4px}.mb-8{margin-bottom:8px}.mb-12{margin-bottom:12px}.mb-16{margin-bottom:16px}
.mt-8{margin-top:8px}.mt-12{margin-top:12px}