/* ════════════════════════════════════════════════
   IDEA v2.0 — Master Stylesheet
   © 2026 Victor Roșca — Telenești, Moldova
   ════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@400;500;600;700&family=DM+Mono:ital,wght@0,300;0,400;0,500;1,300&display=swap');

/* ── RESET ── */
*, *::before, *::after { box-sizing:border-box; margin:0; padding:0; }

:root {
  --black:        #090909;
  --black-2:      #111;
  --black-3:      #181818;
  --white:        #f0f0f0;
  --white-dim:    rgba(240,240,240,0.55);
  --white-faint:  rgba(240,240,240,0.22);
  --white-ghost:  rgba(240,240,240,0.07);
  --accent:       #f0f0f0;
  --success:      #4d9a4d;
  --success-bg:   rgba(18,48,18,0.5);
  --error:        #c94444;
  --error-bg:     rgba(40,8,8,0.6);
  --glass:        rgba(255,255,255,0.035);
  --glass-border: rgba(255,255,255,0.08);
  --glass-hover:  rgba(255,255,255,0.06);
  --radius:       0px;
  --gap:          14px;
}

html { height:100%; scroll-behavior:smooth; overflow-x:hidden; }

body {
  background:var(--black);
  color:var(--white);
  font-family:'DM Mono', monospace;
  font-size:13px;
  line-height:1.65;
  min-height:100dvh;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* ── TYPOGRAPHY ── */
h1,h2,h3,.serif { font-family:'Cormorant Garamond', serif; }
.mono { font-family:'DM Mono', monospace; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width:3px; height:3px; }
::-webkit-scrollbar-track { background:transparent; }
::-webkit-scrollbar-thumb { background:rgba(255,255,255,0.1); border-radius:2px; }
::-webkit-scrollbar-thumb:hover { background:rgba(255,255,255,0.22); }

/* ════════════════════════════════════════════════
   LOADER
   ════════════════════════════════════════════════ */
.loader-overlay {
  position:fixed; inset:0; background:var(--black);
  display:flex; flex-direction:column;
  align-items:center; justify-content:center;
  z-index:9999;
  transition:opacity 0.5s ease, visibility 0.5s ease;
}
.loader-overlay.hide { opacity:0; visibility:hidden; pointer-events:none; }

.loader {
  position:relative; width:60px; height:60px;
  border-radius:50%; perspective:800px;
}
.inner {
  position:absolute; box-sizing:border-box;
  width:100%; height:100%; border-radius:50%;
}
.inner.one {
  animation:rotate-one 1.4s linear infinite;
  border-bottom:2px solid rgba(240,240,240,0.7);
}
.inner.two {
  animation:rotate-two 1.9s linear infinite;
  border-right:2px solid rgba(240,240,240,0.45);
}
.inner.three {
  animation:rotate-three 2.6s linear infinite;
  border-top:2px solid rgba(240,240,240,0.25);
}
@keyframes rotate-one {
  0%   { transform:rotateX(35deg) rotateY(-45deg) rotateZ(0deg); }
  100% { transform:rotateX(35deg) rotateY(-45deg) rotateZ(360deg); }
}
@keyframes rotate-two {
  0%   { transform:rotateX(50deg) rotateY(10deg) rotateZ(0deg); }
  100% { transform:rotateX(50deg) rotateY(10deg) rotateZ(360deg); }
}
@keyframes rotate-three {
  0%   { transform:rotateX(35deg) rotateY(55deg) rotateZ(0deg); }
  100% { transform:rotateX(35deg) rotateY(55deg) rotateZ(-360deg); }
}
.loader-text {
  margin-top:26px; font-size:9px; letter-spacing:4px;
  color:var(--white-dim);
  animation:loader-pulse 2s ease-in-out infinite;
}
@keyframes loader-pulse { 0%,100%{opacity:0.35;} 50%{opacity:0.9;} }

/* ════════════════════════════════════════════════
   PROGRESS BAR
   ════════════════════════════════════════════════ */
.upload-progress-wrap { margin:16px 0; display:none; }
.upload-progress-wrap.show { display:block; }
.progress {
  background:rgba(255,255,255,0.06);
  border-radius:100px; position:relative;
  padding:0 5px; display:flex; align-items:center;
  height:40px; width:100%; overflow:hidden;
}
.progress-value {
  box-shadow:0 0 20px rgba(255,255,255,0.25);
  border-radius:100px; background:var(--white);
  height:28px; width:0%;
  transition:width 0.5s cubic-bezier(0.25,0.46,0.45,0.94);
  position:relative; overflow:hidden;
}
.progress-value::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,0.35) 50%,transparent 100%);
  animation:shimmer 2s ease-in-out infinite;
}
@keyframes shimmer { 0%{transform:translateX(-100%);} 100%{transform:translateX(100%);} }
.progress-label { font-size:9px; letter-spacing:2px; color:var(--white-dim); margin-top:8px; text-align:center; }
.progress-pct {
  position:absolute; right:14px; top:50%; transform:translateY(-50%);
  font-size:10px; letter-spacing:1px; color:var(--black);
  mix-blend-mode:difference; pointer-events:none;
}

/* ════════════════════════════════════════════════
   TOPBAR
   ════════════════════════════════════════════════ */
.topbar {
  position:sticky; top:0; z-index:100;
  height:56px;
  background:rgba(9,9,9,0.94);
  backdrop-filter:blur(12px) saturate(160%);
  -webkit-backdrop-filter:blur(12px) saturate(160%);
  border-bottom:1px solid var(--glass-border);
  display:flex; align-items:center; padding:0 18px; gap:14px;
}
.topbar-logo {
  display:flex; align-items:center; gap:9px;
  text-decoration:none; color:var(--white); flex-shrink:0;
}
.topbar-logo img { width:22px; height:22px; }
.topbar-name { font-family:'Cormorant Garamond',serif; font-size:17px; letter-spacing:3px; }
.topbar-divider { width:1px; height:20px; background:var(--glass-border); }
.topbar-section { font-size:9px; letter-spacing:3px; color:var(--white-dim); }
.topbar-right { margin-left:auto; display:flex; align-items:center; gap:10px; }
.role-tag {
  font-size:8px; letter-spacing:2px; padding:4px 10px;
  border:1px solid var(--glass-border); color:var(--white-dim);
}
.online-dot {
  width:7px; height:7px; border-radius:50%;
  background:#4d9a4d;
  box-shadow:0 0 7px rgba(77,154,77,0.8);
  animation:blink 3s ease-in-out infinite;
}
@keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0.35;} }

/* ════════════════════════════════════════════════
   MAIN CONTENT
   ════════════════════════════════════════════════ */
.main {
  max-width:840px; margin:0 auto;
  padding:24px 16px 80px;
  width:100%;
}

/* ── CARDS ── */
.card {
  background:var(--glass);
  border:1px solid var(--glass-border);
  padding:22px 20px;
  margin-bottom:16px;
  transition:border-color 0.2s;
}
.card:hover { border-color:rgba(255,255,255,0.12); }
.card-title {
  font-family:'Cormorant Garamond',serif;
  font-size:18px; font-weight:600;
  letter-spacing:1px; margin-bottom:16px;
  color:var(--white);
}

/* ── LABEL ── */
.label {
  font-size:9px; letter-spacing:3px; color:var(--white-dim);
  margin:22px 0 10px; text-transform:uppercase;
}

/* ── GRID ── */
.grid-2 { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
@media(max-width:500px) { .grid-2 { grid-template-columns:1fr; } }

/* ── STATS ROW ── */
.stats-row {
  display:grid; grid-template-columns:repeat(4,1fr); gap:10px;
  margin-bottom:24px;
}
@media(max-width:520px) { .stats-row { grid-template-columns:repeat(2,1fr); } }
.stat-box {
  background:var(--glass); border:1px solid var(--glass-border);
  padding:16px 14px; text-align:center;
  transition:border-color 0.2s, transform 0.2s;
}
.stat-box:hover { border-color:rgba(255,255,255,0.16); transform:translateY(-1px); }
.stat-num { font-family:'Cormorant Garamond',serif; font-size:30px; font-weight:600; }
.stat-lbl { font-size:8px; letter-spacing:3px; color:var(--white-dim); margin-top:3px; }

/* ── TABS ── */
.tabs {
  display:flex; gap:0; border-bottom:1px solid var(--glass-border);
  margin-bottom:20px; overflow-x:auto; scrollbar-width:none;
}
.tabs::-webkit-scrollbar { display:none; }
.tab-btn {
  background:transparent; border:none;
  border-bottom:2px solid transparent;
  color:var(--white-dim); padding:12px 16px;
  font-family:'DM Mono',monospace; font-size:9px; letter-spacing:2px;
  cursor:pointer; white-space:nowrap; margin-bottom:-1px;
  transition:all 0.2s; -webkit-tap-highlight-color:transparent;
}
.tab-btn:hover { color:var(--white); }
.tab-btn.active { color:var(--white); border-bottom-color:var(--white); }
.tab-pane { display:none; }
.tab-pane.active { display:block; }

/* ── FIELDS ── */
.field { margin-bottom:14px; }
.field label {
  display:block; font-size:9px; letter-spacing:2px;
  color:var(--white-dim); margin-bottom:7px;
}
input, select, textarea {
  width:100%; background:rgba(255,255,255,0.04);
  border:1px solid rgba(255,255,255,0.09);
  color:var(--white); padding:12px 14px;
  font-family:'DM Mono',monospace; font-size:13px;
  outline:none; transition:border-color 0.2s, background 0.2s;
  -webkit-appearance:none; appearance:none;
  border-radius:0;
}
input:focus, select:focus {
  border-color:rgba(255,255,255,0.3);
  background:rgba(255,255,255,0.06);
}
input::placeholder { color:var(--white-faint); font-size:12px; }
select option { background:#111; color:var(--white); }

/* ── BUTTONS ── */
.btn-primary {
  background:var(--white); color:var(--black);
  border:none; padding:13px 22px;
  font-family:'DM Mono',monospace; font-size:10px; letter-spacing:3px;
  cursor:pointer; transition:all 0.2s; font-weight:500;
  -webkit-tap-highlight-color:transparent;
  position:relative; overflow:hidden; display:inline-block;
}
.btn-primary:hover { background:#d8d8d8; }
.btn-primary:active { transform:scale(0.98); }
.btn-primary:disabled { opacity:0.35; cursor:not-allowed; }

.btn-ghost {
  background:transparent;
  border:1px solid var(--glass-border);
  color:var(--white-dim); padding:9px 16px;
  font-family:'DM Mono',monospace; font-size:9px; letter-spacing:2px;
  cursor:pointer; transition:all 0.2s;
  -webkit-tap-highlight-color:transparent;
}
.btn-ghost:hover { border-color:rgba(255,255,255,0.28); color:var(--white); }

.btn-danger {
  background:transparent; border:1px solid rgba(120,30,30,0.45);
  color:#c96060; padding:8px 14px;
  font-family:'DM Mono',monospace; font-size:9px; letter-spacing:1px;
  cursor:pointer; transition:all 0.2s;
}
.btn-danger:hover { background:rgba(40,8,8,0.5); border-color:#c94444; }

.btn-outline {
  background:transparent; border:1px solid var(--glass-border);
  color:var(--white-dim); padding:9px 16px;
  font-family:'DM Mono',monospace; font-size:9px; letter-spacing:2px;
  cursor:pointer; transition:all 0.2s; display:inline-block;
  text-decoration:none;
}
.btn-outline:hover { border-color:rgba(255,255,255,0.28); color:var(--white); }

/* ── ALERTS ── */
.alert {
  font-size:10px; letter-spacing:1px; padding:12px 14px;
  display:none; line-height:1.8;
}
.alert.show { display:block; }
.alert.error   { border:1px solid rgba(120,30,30,0.45); color:#e06060; background:var(--error-bg); }
.alert.success { border:1px solid rgba(40,90,40,0.5); color:#6ab06a; background:var(--success-bg); }
.alert.info    { border:1px solid var(--glass-border); color:var(--white-dim); background:var(--glass); }
.err-code { font-size:8px; opacity:0.5; margin-right:5px; letter-spacing:1px; }

/* ── PILLS ── */
.pill {
  display:inline-block; font-size:8px; letter-spacing:2px;
  padding:3px 9px; border:1px solid var(--glass-border); color:var(--white-dim);
}
.pill.success { border-color:rgba(40,90,40,0.5); color:#6ab06a; background:var(--success-bg); }
.pill.empty   { border-color:rgba(100,60,20,0.4); color:rgba(200,140,60,0.8); background:rgba(30,15,5,0.4); }
.pill.pending { border-color:rgba(80,80,20,0.5); color:rgba(200,200,60,0.8); background:rgba(20,20,5,0.4); }

/* ── DATA TABLE ── */
.data-table { border:1px solid var(--glass-border); }
.dt-head {
  display:grid; gap:8px; padding:10px 14px;
  font-size:8px; letter-spacing:3px; color:var(--white-faint);
  background:rgba(255,255,255,0.02); border-bottom:1px solid var(--glass-border);
}
.dt-row {
  display:grid; gap:8px; padding:13px 14px;
  border-bottom:1px solid rgba(255,255,255,0.03);
  align-items:center; transition:background 0.15s;
}
.dt-row:last-child { border-bottom:none; }
.dt-row:hover { background:rgba(255,255,255,0.025); }

/* ── STATUS DOT ── */
.status-dot {
  width:7px; height:7px; border-radius:50%;
  display:inline-block; margin-right:6px; vertical-align:middle;
}
.status-dot.online  { background:#4d9a4d; box-shadow:0 0 6px rgba(77,154,77,0.7); }
.status-dot.offline { background:rgba(255,255,255,0.18); }

/* ── TOAST ── */
.toast {
  position:fixed; bottom:24px; left:50%;
  transform:translateX(-50%) translateY(80px);
  background:var(--white); color:var(--black);
  padding:11px 22px; font-size:10px; letter-spacing:2px;
  transition:transform 0.35s cubic-bezier(0.16,1,0.3,1), opacity 0.35s;
  opacity:0; z-index:9998; white-space:nowrap; pointer-events:none;
}
.toast.show { transform:translateX(-50%) translateY(0); opacity:1; }

/* ── FOOTER ── */
.footer {
  margin-top:60px; padding-top:24px;
  border-top:1px solid var(--glass-border); text-align:center;
}
.footer-top { display:flex; align-items:center; justify-content:center; gap:8px; margin-bottom:10px; }
.footer-top img { width:15px; height:15px; opacity:0.35; }
.footer-top span { font-family:'Cormorant Garamond',serif; font-size:14px; letter-spacing:3px; opacity:0.35; }
.footer-divider { width:36px; height:1px; background:var(--glass-border); margin:0 auto 10px; }
.footer-meta { font-size:9px; letter-spacing:2px; color:var(--white-faint); margin-bottom:4px; }
.footer-copy { font-size:8px; letter-spacing:1px; color:rgba(240,240,240,0.12); line-height:2.2; }
.footer-mini { text-align:center; margin-top:22px; font-size:9px; color:var(--white-faint); letter-spacing:1px; line-height:2.2; }

/* ════════════════════════════════════════════════
   LOGIN PAGE
   ════════════════════════════════════════════════ */
.login-header { text-align:center; margin-bottom:30px; }
.login-header img { width:42px; height:42px; margin:0 auto 14px; display:block; }
.login-header h1 {
  font-family:'Cormorant Garamond',serif; font-size:30px;
  font-weight:600; letter-spacing:6px; margin-bottom:5px;
}
.login-header p { font-size:9px; letter-spacing:2px; color:var(--white-dim); }

.role-tabs {
  display:grid; grid-template-columns:1fr 1fr 1fr;
  border:1px solid var(--glass-border);
}
.role-tab {
  background:transparent; border:none;
  border-right:1px solid var(--glass-border);
  color:var(--white-dim); padding:14px 6px;
  font-family:'DM Mono',monospace; font-size:9px; letter-spacing:1px;
  cursor:pointer; transition:all 0.2s;
  display:flex; flex-direction:column; align-items:center; gap:7px;
  -webkit-tap-highlight-color:transparent;
}
.role-tab:last-child { border-right:none; }
.role-tab:hover { color:var(--white); background:rgba(255,255,255,0.03); }
.role-tab.active { background:var(--white); color:var(--black); }
.role-tab svg { width:17px; height:17px; }

.role-fields-wrap {
  border:1px solid var(--glass-border); border-top:none;
  padding:22px 18px; position:relative;
  overflow:hidden; min-height:190px;
}
.fields { display:none; animation:fadeSlideIn 0.28s ease forwards; }
.fields.show { display:block; }

@keyframes fadeSlideIn {
  from { opacity:0; transform:translateY(7px); }
  to   { opacity:1; transform:translateY(0); }
}

.btn-signup {
  width:100%; background:transparent;
  border:1px solid rgba(255,255,255,0.15);
  color:var(--white); padding:13px;
  font-family:'DM Mono',monospace; font-size:10px; letter-spacing:3px;
  cursor:pointer; transition:all 0.25s; display:none; margin-top:12px;
}
.btn-signup.show { display:block; }
.btn-signup:hover { border-color:rgba(255,255,255,0.4); background:rgba(255,255,255,0.04); }

.signup-hint {
  font-size:10px; color:var(--white-dim); letter-spacing:1px;
  text-align:center; margin-top:11px; line-height:1.9; display:none;
}
.signup-hint.show { display:block; }

.server-status {
  display:flex; align-items:center; justify-content:center;
  gap:7px; margin-bottom:18px; font-size:9px;
  color:var(--white-dim); letter-spacing:1px;
}

/* ════════════════════════════════════════════════
   SIGNUP — Steps
   ════════════════════════════════════════════════ */
.steps { display:flex; align-items:center; justify-content:center; gap:0; margin-bottom:30px; }
.step { display:flex; flex-direction:column; align-items:center; gap:5px; }
.step-dot {
  width:30px; height:30px; border-radius:50%;
  border:1.5px solid rgba(255,255,255,0.14);
  display:flex; align-items:center; justify-content:center;
  font-size:10px; color:var(--white-dim);
  transition:all 0.4s ease;
}
.step-dot.active { border-color:var(--white); color:var(--white); background:rgba(255,255,255,0.08); }
.step-dot.done   { border-color:rgba(60,120,60,0.6); background:rgba(18,48,18,0.5); color:#5aaa5a; }
.step-label { font-size:8px; letter-spacing:1px; color:var(--white-faint); white-space:nowrap; }
.step-label.active { color:var(--white-dim); }
.step-line { width:26px; height:1px; background:rgba(255,255,255,0.08); margin:0 3px; margin-bottom:15px; }
.phase { display:none; animation:fadeSlideIn 0.28s ease forwards; }
.phase.active { display:block; }

.vpass-card {
  background:var(--glass); border:1px solid var(--glass-border);
  padding:18px 16px; margin-bottom:18px;
  display:flex; align-items:center; gap:14px;
}
.vpass-card .vc-icon img { width:28px; height:28px; opacity:0.55; }
.vpass-card .vc-name { font-family:'Cormorant Garamond',serif; font-size:20px; font-weight:600; }
.vpass-card .vc-id   { font-size:10px; color:var(--white-dim); letter-spacing:2px; margin-top:2px; }

.phone-wrap { display:flex; border:1px solid rgba(255,255,255,0.11); }
.phone-prefix {
  background:rgba(255,255,255,0.05); border:none;
  border-right:1px solid rgba(255,255,255,0.09);
  color:var(--white); padding:12px 14px;
  font-family:'DM Mono',monospace; font-size:12px; letter-spacing:1px;
  flex-shrink:0; display:flex; align-items:center;
}
.phone-input {
  flex:1; background:transparent; border:none; color:var(--white);
  padding:12px 14px; font-family:'DM Mono',monospace;
  font-size:14px; letter-spacing:2px; outline:none;
}
.phone-input::placeholder { color:var(--white-faint); letter-spacing:1px; font-size:11px; }
.phone-format { font-size:9px; color:var(--white-faint); letter-spacing:1px; margin-top:6px; }

.waiting-indicator {
  display:flex; align-items:center; gap:12px;
  padding:15px 16px; background:var(--glass);
  border:1px solid var(--glass-border); margin-bottom:16px;
}
.pulse-dot {
  width:8px; height:8px; border-radius:50%;
  background:rgba(255,255,255,0.4);
  animation:pulse-anim 2s ease-in-out infinite; flex-shrink:0;
}
@keyframes pulse-anim {
  0%,100% { opacity:0.3; transform:scale(0.8); }
  50%      { opacity:1;   transform:scale(1.2); }
}
.wi-text { font-size:11px; color:var(--white-dim); letter-spacing:1px; }
.wi-code { font-size:10px; color:var(--white-faint); margin-top:2px; }

.sms-waiting-box {
  text-align:center; padding:22px 16px;
  background:var(--glass); border:1px solid var(--glass-border); margin-bottom:16px;
}
.sms-waiting-box .sw-title { font-family:'Cormorant Garamond',serif; font-size:18px; letter-spacing:2px; margin-bottom:8px; }
.sms-waiting-box .sw-sub   { font-size:10px; color:var(--white-dim); letter-spacing:1px; line-height:2; }
.sms-waiting-box .sw-phone { font-size:15px; color:var(--white); letter-spacing:3px; margin-top:12px; font-family:'DM Mono',monospace; }

.success-anim { text-align:center; padding:24px 0; }
.success-anim svg { width:46px; height:46px; margin:0 auto 16px; display:block; }
.success-anim .sa-title { font-family:'Cormorant Garamond',serif; font-size:26px; letter-spacing:2px; margin-bottom:7px; }

/* ════════════════════════════════════════════════
   ADMIN — Notifications
   ════════════════════════════════════════════════ */
.notif-badge {
  display:inline-flex; align-items:center; justify-content:center;
  width:17px; height:17px; border-radius:50%;
  background:rgba(200,60,60,0.9); color:#fff;
  font-size:8px; margin-left:5px; line-height:1;
}
.notif-card {
  background:var(--glass); border:1px solid var(--glass-border);
  padding:20px 18px; margin-bottom:14px; position:relative;
  transition:border-color 0.2s;
}
.notif-card.unread { border-color:rgba(255,255,255,0.18); }
.notif-card .nc-type { font-size:9px; letter-spacing:2px; color:var(--white-dim); margin-bottom:9px; }
.notif-card .nc-name { font-family:'Cormorant Garamond',serif; font-size:22px; font-weight:600; margin-bottom:2px; }
.notif-card .nc-vpass { font-size:10px; color:var(--white-dim); letter-spacing:2px; margin-bottom:16px; }
.nc-phone-block {
  display:flex; align-items:center; gap:12px;
  background:rgba(255,255,255,0.04); border:1px solid rgba(255,255,255,0.09);
  padding:12px 16px; margin-bottom:14px;
}
.nc-phone-block .ph-label { font-size:8px; letter-spacing:2px; color:var(--white-dim); }
.nc-phone-block .ph-num { font-family:'DM Mono',monospace; font-size:16px; color:var(--white); letter-spacing:3px; margin-top:3px; }
.nc-code-block {
  display:flex; align-items:center; gap:14px; margin-bottom:14px;
  padding:16px 18px;
  background:rgba(20,18,5,0.65); border:1px solid rgba(255,220,60,0.2);
}
.nc-code-block .nc-code {
  font-family:'Cormorant Garamond',serif; font-size:44px; letter-spacing:14px; color:var(--white);
}
.nc-code-block .nc-code-info { font-size:9px; color:rgba(255,215,60,0.55); letter-spacing:1px; line-height:2.4; }
.nc-code-block .nc-code-info strong { color:rgba(255,215,60,0.85); }
.nc-actions { display:flex; gap:8px; flex-wrap:wrap; align-items:center; }
.btn-copy-sms {
  background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.16);
  color:var(--white); padding:10px 14px;
  font-family:'DM Mono',monospace; font-size:9px; letter-spacing:2px;
  cursor:pointer; transition:all 0.2s; display:flex; align-items:center; gap:7px;
}
.btn-copy-sms:hover { background:rgba(255,255,255,0.12); }
.btn-copy-sms.copied { border-color:rgba(60,120,60,0.6); color:#5aaa5a; }
.btn-copy-sms svg { width:13px; height:13px; }
.notif-card .nc-time { position:absolute; top:16px; right:16px; font-size:9px; color:var(--white-faint); letter-spacing:1px; }
.notif-card.done { opacity:0.3; pointer-events:none; }
.notif-empty { font-size:11px; color:var(--white-dim); padding:40px 0; letter-spacing:1px; text-align:center; }

.push-banner {
  position:fixed; top:66px; right:14px; z-index:9990;
  background:rgba(11,11,11,0.97); backdrop-filter:blur(12px);
  border:1px solid rgba(255,255,255,0.14);
  padding:16px 38px 16px 16px; max-width:300px;
  transform:translateX(350px); transition:transform 0.4s cubic-bezier(0.16,1,0.3,1);
  box-shadow:0 8px 40px rgba(0,0,0,0.8);
}
.push-banner.show { transform:translateX(0); }
.pb-title { font-size:8px; letter-spacing:2px; color:var(--white-dim); margin-bottom:5px; }
.pb-name  { font-family:'Cormorant Garamond',serif; font-size:18px; font-weight:600; }
.pb-sub   { font-size:10px; color:var(--white-dim); margin-top:3px; letter-spacing:1px; }
.pb-close { position:absolute; top:10px; right:12px; background:none; border:none; color:var(--white-dim); cursor:pointer; font-size:16px; line-height:1; }

/* Search bar */
.search-bar { position:relative; margin-bottom:14px; }
.search-bar input { padding-left:36px; }
.search-bar svg { position:absolute; left:12px; top:50%; transform:translateY(-50%); opacity:0.3; pointer-events:none; }

/* ════════════════════════════════════════════════
   ELEV DASHBOARD — Materii grid
   ════════════════════════════════════════════════ */
.materii-grid {
  display:grid; grid-template-columns:repeat(auto-fill,minmax(130px,1fr));
  gap:10px; margin-bottom:22px;
}
.materie-btn {
  background:var(--glass); border:1px solid var(--glass-border);
  color:var(--white-dim); padding:18px 12px;
  font-family:'DM Mono',monospace; font-size:9px; letter-spacing:2px;
  cursor:pointer; transition:all 0.2s; text-align:center; line-height:1.7;
  -webkit-tap-highlight-color:transparent;
}
.materie-btn:hover { border-color:rgba(255,255,255,0.28); color:var(--white); background:var(--glass-hover); }
.materie-btn.selected { background:var(--white); color:var(--black); border-color:var(--white); }
.materie-btn .mb-icon { margin-bottom:9px; opacity:0.65; }

/* Upload zone */
.upload-zone {
  border:1px dashed rgba(255,255,255,0.13); padding:32px 20px;
  text-align:center; cursor:pointer; transition:all 0.25s;
  position:relative;
}
.upload-zone:hover, .upload-zone.drag {
  border-color:rgba(255,255,255,0.38);
  background:rgba(255,255,255,0.025);
}
.upload-zone input[type=file] { position:absolute; inset:0; opacity:0; cursor:pointer; width:100%; height:100%; }
.upload-zone .uz-icon { margin-bottom:12px; opacity:0.45; }
.upload-zone .uz-text { font-size:11px; color:var(--white-dim); letter-spacing:1px; }
.upload-zone .uz-sub  { font-size:9px; color:var(--white-faint); margin-top:6px; letter-spacing:1px; }

/* Files list */
.file-row {
  display:grid; grid-template-columns:1fr auto auto; gap:10px;
  padding:12px 14px; border-bottom:1px solid rgba(255,255,255,0.04);
  align-items:center; transition:background 0.15s;
}
.file-row:hover { background:rgba(255,255,255,0.02); }
.file-row:last-child { border-bottom:none; }
.file-name { font-size:12px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.file-size { font-size:9px; color:var(--white-faint); letter-spacing:1px; }

/* ════════════════════════════════════════════════
   PROFESOR DASHBOARD
   ════════════════════════════════════════════════ */
.elev-card {
  background:var(--glass); border:1px solid var(--glass-border);
  padding:15px 18px; margin-bottom:10px; cursor:pointer;
  transition:all 0.2s; display:flex; justify-content:space-between; align-items:center;
}
.elev-card:hover { border-color:rgba(255,255,255,0.18); background:var(--glass-hover); }
.elev-card .ec-name { font-family:'Cormorant Garamond',serif; font-size:17px; font-weight:600; }
.elev-card .ec-vpass { font-size:9px; color:var(--white-dim); letter-spacing:2px; margin-top:2px; }
.elev-card .ec-count { font-size:11px; color:var(--white-dim); }

/* ════════════════════════════════════════════════
   LOGURI
   ════════════════════════════════════════════════ */
.filter-row {
  display:flex; gap:8px; flex-wrap:wrap; margin-bottom:18px;
}
.filter-btn {
  background:transparent; border:1px solid var(--glass-border);
  color:var(--white-dim); padding:7px 14px;
  font-family:'DM Mono',monospace; font-size:8px; letter-spacing:2px;
  cursor:pointer; transition:all 0.2s;
}
.filter-btn:hover { border-color:rgba(255,255,255,0.25); color:var(--white); }
.filter-btn.active { background:var(--white); color:var(--black); border-color:var(--white); }

.log-row {
  display:grid; grid-template-columns:80px 90px 1fr 80px;
  gap:10px; padding:12px 14px;
  border-bottom:1px solid rgba(255,255,255,0.035);
  align-items:center; transition:background 0.15s; font-size:11px;
}
.log-row:hover { background:rgba(255,255,255,0.02); }
.log-row:last-child { border-bottom:none; }
@media(max-width:600px) {
  .log-row { grid-template-columns:70px 1fr 60px; }
  .log-row > div:nth-child(2) { display:none; }
}

.log-type {
  font-size:8px; letter-spacing:2px; padding:3px 7px;
  border:1px solid var(--glass-border); display:inline-block;
  white-space:nowrap; text-align:center;
}
.log-type.login   { border-color:rgba(40,90,40,0.5); color:#6ab06a; background:var(--success-bg); }
.log-type.logout  { border-color:var(--glass-border); color:var(--white-dim); }
.log-type.upload  { border-color:rgba(40,70,120,0.5); color:#7090d0; background:rgba(10,20,40,0.4); }
.log-type.err_pass{ border-color:rgba(100,30,30,0.5); color:#d06060; background:rgba(30,8,8,0.4); }
.log-type.signup  { border-color:rgba(80,60,20,0.5); color:rgba(220,180,60,0.85); background:rgba(20,15,5,0.4); }
.log-type.cleanup { border-color:rgba(80,40,100,0.4); color:rgba(160,100,200,0.8); background:rgba(15,8,20,0.4); }
.log-type.default { border-color:var(--glass-border); color:var(--white-faint); }

.log-empty { font-size:11px; color:var(--white-dim); padding:40px 0; text-align:center; letter-spacing:1px; }

/* ════════════════════════════════════════════════
   ADMIN — Tables
   ════════════════════════════════════════════════ */
.elev-row-admin { grid-template-columns:80px 100px 1fr 90px 90px; }
.prof-row       { grid-template-columns:1fr 140px 70px 70px; }
.mat-row        { grid-template-columns:1fr 70px; }
@media(max-width:600px) {
  .elev-row-admin { grid-template-columns:1fr auto; }
  .elev-row-admin .col-vpass,.elev-row-admin .col-status,.elev-row-admin .col-pos { display:none; }
  .prof-row { grid-template-columns:1fr auto; }
  .prof-row .col-mat,.prof-row .col-pin { display:none; }
}
.vpass-preview {
  background:rgba(255,255,255,0.04); border:1px solid var(--glass-border);
  color:var(--white); padding:12px 14px;
  font-family:'Cormorant Garamond',serif; font-size:17px; letter-spacing:3px;
  min-height:44px; display:flex; align-items:center;
}
.danger-box { border:1px solid rgba(120,30,30,0.4); padding:20px 18px; background:rgba(20,5,5,0.5); }
.danger-box h4 { font-size:9px; letter-spacing:3px; color:#cc5555; margin-bottom:12px; }

/* ════════════════════════════════════════════════
   404 PAGE
   ════════════════════════════════════════════════ */
.page-404 {
  min-height:100dvh; display:flex; flex-direction:column;
  align-items:center; justify-content:center; text-align:center; padding:24px;
}
.page-404 .e-code {
  font-family:'Cormorant Garamond',serif; font-size:88px; font-weight:600;
  line-height:1; letter-spacing:8px; color:rgba(240,240,240,0.05); margin-bottom:0;
}
.page-404 .e-title { font-family:'Cormorant Garamond',serif; font-size:24px; letter-spacing:3px; margin-bottom:9px; }
.page-404 .e-sub   { font-size:10px; color:var(--white-dim); letter-spacing:2px; line-height:2.2; margin-bottom:28px; }
.page-404 .e-db    { font-size:9px; color:var(--white-faint); letter-spacing:1px; line-height:2.4; }
.page-404 .e-db .db-ok  { color:rgba(77,154,77,0.7); }
.page-404 .e-db .db-err { color:rgba(180,60,60,0.7); }

/* ════════════════════════════════════════════════
   FADE ANIMATIONS
   ════════════════════════════════════════════════ */
.fade-in   { animation:fadeIn 0.5s ease forwards; }
.fade-in-2 { animation:fadeIn 0.5s ease 0.1s both; }
.fade-in-3 { animation:fadeIn 0.5s ease 0.2s both; }
.fade-in-4 { animation:fadeIn 0.5s ease 0.3s both; }
.fade-in-5 { animation:fadeIn 0.5s ease 0.4s both; }
@keyframes fadeIn {
  from { opacity:0; transform:translateY(9px); }
  to   { opacity:1; transform:translateY(0); }
}

/* ── MISC ── */
.sep { height:1px; background:var(--glass-border); margin:18px 0; }
.text-dim   { color:var(--white-dim); }
.text-faint { color:var(--white-faint); }
.mt-10 { margin-top:10px; }
.mt-16 { margin-top:16px; }

/* ════════════════════════════════════════════════
   VHELP FLOATING BUTTON
   ════════════════════════════════════════════════ */
.vhelp-fab {
  position:fixed; bottom:26px; right:22px;
  width:54px; height:54px; border-radius:50%;
  background:rgba(255,255,255,0.12);
  backdrop-filter:blur(16px) saturate(160%);
  -webkit-backdrop-filter:blur(16px) saturate(160%);
  border:1px solid rgba(255,255,255,0.2);
  box-shadow:0 4px 28px rgba(255,255,255,0.07), 0 2px 8px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.18);
  display:flex; align-items:center; justify-content:center;
  cursor:pointer; z-index:8000; text-decoration:none;
  transition:transform 0.2s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.2s ease, background 0.2s ease;
  animation:fab-appear 0.5s cubic-bezier(0.34,1.56,0.64,1) 0.8s both;
}
.vhelp-fab:hover {
  transform:scale(1.1);
  background:rgba(255,255,255,0.2);
  box-shadow:0 6px 36px rgba(255,255,255,0.14), 0 2px 10px rgba(0,0,0,0.6), inset 0 1px 0 rgba(255,255,255,0.25);
}
.vhelp-fab:active { transform:scale(0.95); }
.vhelp-fab svg { width:22px; height:22px; filter:drop-shadow(0 0 4px rgba(255,255,255,0.4)); }
.vhelp-fab::before {
  content:'VHelp';
  position:absolute; right:calc(100% + 10px); top:50%;
  transform:translateY(-50%) translateX(6px);
  background:rgba(255,255,255,0.1); backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,0.14);
  color:rgba(255,255,255,0.8);
  padding:5px 11px; font-size:9px; letter-spacing:2px;
  font-family:'DM Mono',monospace; white-space:nowrap;
  pointer-events:none; opacity:0;
  transition:opacity 0.15s, transform 0.15s;
}
.vhelp-fab:hover::before { opacity:1; transform:translateY(-50%) translateX(0); }
.vhelp-fab::after {
  content:''; position:absolute; inset:-5px; border-radius:50%;
  border:1px solid rgba(255,255,255,0.12);
  animation:fab-pulse 3s ease-in-out infinite; pointer-events:none;
}
@keyframes fab-pulse { 0%,100%{transform:scale(1);opacity:0.5;} 50%{transform:scale(1.18);opacity:0;} }
@keyframes fab-appear { from{transform:scale(0) rotate(-20deg);opacity:0;} to{transform:scale(1) rotate(0deg);opacity:1;} }

/* ════════════════════════════════════════════════
   LIGHT MODE
   ════════════════════════════════════════════════ */
body.light-mode {
  background:#f5f4f0;
  color:#111;
}
body.light-mode .topbar {
  background:rgba(245,244,240,0.95);
  border-bottom-color:rgba(0,0,0,0.1);
}
body.light-mode .card,
body.light-mode .stat-box,
body.light-mode .materie-btn,
body.light-mode .notif-card,
body.light-mode .elev-card,
body.light-mode .data-table,
body.light-mode .role-fields-wrap,
body.light-mode .vpass-card {
  background:rgba(0,0,0,0.04);
  border-color:rgba(0,0,0,0.1);
}
body.light-mode .card:hover,
body.light-mode .stat-box:hover {
  border-color:rgba(0,0,0,0.2);
}
body.light-mode input,
body.light-mode select,
body.light-mode textarea {
  background:rgba(0,0,0,0.04);
  border-color:rgba(0,0,0,0.12);
  color:#111;
}
body.light-mode input:focus,
body.light-mode select:focus {
  border-color:rgba(0,0,0,0.35);
  background:rgba(0,0,0,0.06);
}
body.light-mode input::placeholder { color:rgba(0,0,0,0.3); }
body.light-mode select option { background:#f5f4f0; color:#111; }
body.light-mode .btn-primary { background:#111; color:#f5f4f0; }
body.light-mode .btn-primary:hover { background:#333; }
body.light-mode .btn-ghost,
body.light-mode .btn-outline,
body.light-mode .btn-signup {
  border-color:rgba(0,0,0,0.15);
  color:rgba(0,0,0,0.6);
}
body.light-mode .btn-ghost:hover,
body.light-mode .btn-outline:hover { border-color:rgba(0,0,0,0.4); color:#111; }
body.light-mode .role-tab { color:rgba(0,0,0,0.5); border-right-color:rgba(0,0,0,0.1); }
body.light-mode .role-tab:hover { color:#111; background:rgba(0,0,0,0.03); }
body.light-mode .role-tab.active { background:#111; color:#f5f4f0; }
body.light-mode .role-tabs { border-color:rgba(0,0,0,0.12); }
body.light-mode .tabs { border-bottom-color:rgba(0,0,0,0.1); }
body.light-mode .tab-btn { color:rgba(0,0,0,0.5); }
body.light-mode .tab-btn:hover { color:#111; }
body.light-mode .tab-btn.active { color:#111; border-bottom-color:#111; }
body.light-mode .label,
body.light-mode .topbar-section,
body.light-mode .role-tag,
body.light-mode .stat-lbl { color:rgba(0,0,0,0.5); }
body.light-mode .card-title { color:#111; }
body.light-mode .topbar-name { color:#111; }
body.light-mode .topbar-logo { color:#111; }
body.light-mode .topbar-divider { background:rgba(0,0,0,0.12); }
body.light-mode .dt-head { background:rgba(0,0,0,0.03); border-bottom-color:rgba(0,0,0,0.08); color:rgba(0,0,0,0.4); }
body.light-mode .dt-row { border-bottom-color:rgba(0,0,0,0.05); }
body.light-mode .dt-row:hover { background:rgba(0,0,0,0.025); }
body.light-mode .upload-zone { border-color:rgba(0,0,0,0.15); }
body.light-mode .upload-zone:hover { border-color:rgba(0,0,0,0.4); background:rgba(0,0,0,0.02); }
body.light-mode .file-row { border-bottom-color:rgba(0,0,0,0.05); }
body.light-mode .file-row:hover { background:rgba(0,0,0,0.025); }
body.light-mode .log-row { border-bottom-color:rgba(0,0,0,0.05); }
body.light-mode .filter-btn { border-color:rgba(0,0,0,0.12); color:rgba(0,0,0,0.55); }
body.light-mode .filter-btn:hover { border-color:rgba(0,0,0,0.3); color:#111; }
body.light-mode .filter-btn.active { background:#111; color:#f5f4f0; border-color:#111; }
body.light-mode .materie-btn:hover { background:rgba(0,0,0,0.06); }
body.light-mode .materie-btn.selected { background:#111; color:#f5f4f0; border-color:#111; }
body.light-mode .loader-overlay,
body.light-mode .onboard-overlay { background:#f5f4f0; }
body.light-mode .footer { border-top-color:rgba(0,0,0,0.1); }
body.light-mode .footer-copy,
body.light-mode .footer-mini,
body.light-mode .footer-meta { color:rgba(0,0,0,0.35); }
body.light-mode .vhelp-fab {
  background:rgba(0,0,0,0.08);
  border-color:rgba(0,0,0,0.15);
}
body.light-mode .vhelp-fab svg { filter:drop-shadow(0 0 3px rgba(0,0,0,0.3)); stroke:rgba(0,0,0,0.7) !important; }
body.light-mode .online-dot { background:#2a7a2a; box-shadow:0 0 7px rgba(42,122,42,0.6); }
body.light-mode .toast { background:#111; color:#f5f4f0; }
body.light-mode .alert.error { background:rgba(200,40,40,0.08); }
body.light-mode .alert.success { background:rgba(40,150,40,0.08); }
body.light-mode ::-webkit-scrollbar-thumb { background:rgba(0,0,0,0.15); }