/* ═══════════════════════════════════════════════
   styles.css — Reino del Pantano — Tema Oscuro
   ═══════════════════════════════════════════════ */

/* ── Tokens ────────────────────────────────── */
:root {
  --bg-dark:      #0e1a0a;
  --bg-panel:     #142410;
  --bg-field:     #16240f;
  --border:       #3a5c2e;
  --gold:         #d4af37;
  --gold-light:   #f5d76e;
  --text-light:   #e8f5d8;
  --text-muted:   #8aa07a;
  --success:      #2a9d8f;
  --error:        #e63946;
  --grad-1:       #1f3d12;
  --grad-2:       #3a5c1f;
  --grad-3:       #1a2e10;
  --radius:       12px;
  --radius-lg:    16px;
  --font-display: 'MedievalSharp', cursive;
  --font-body:    'Inter', sans-serif;
  --transition:   .25s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; width: 100%; overflow: hidden; }
body {
  font-family: var(--font-display);
  background: var(--bg-dark);
  color: var(--text-light);
  -webkit-font-smoothing: antialiased;
}
input, textarea, select, button { font-family: inherit; }
button { cursor: pointer; border: none; background: none; }
a { text-decoration: none; color: inherit; }
img { display: block; }

/* ── Utilities ─────────────────────────────── */
.hidden  { display: none !important; }
.bold    { font-weight: 700; }
.text-muted { color: var(--text-muted); }
.text-light { color: var(--text-light); }

/* ── Views ─────────────────────────────────── */
.view {
  position: absolute;
  inset: 0;
  display: none;
  opacity: 0;
  transition: opacity .35s ease;
}
.view.active {
  display: flex;
  opacity: 1;
  animation: fadeIn .4s ease forwards;
}
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ── Split Layout (Login, Register, Forgot) ── */
.split-layout {
  display: flex;
  width: 100%;
  height: 100%;
}

/* Left decorative panel */
.left-panel {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--grad-1), var(--grad-2), var(--grad-3));
  position: relative;
  overflow: hidden;
}
.left-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 70%, rgba(90,156,62,.15) 0%, transparent 60%),
              radial-gradient(circle at 70% 30%, rgba(212,175,55,.08) 0%, transparent 50%);
  pointer-events: none;
}
.left-panel__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  z-index: 1;
}
.ogre-avatar {
  background: rgba(14,26,10,.33);
  border-radius: 50%;
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: float 4s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}
.left-panel__title {
  font-size: 30px;
  font-weight: 700;
  color: var(--gold-light);
  text-align: center;
}
.left-panel__subtitle {
  font-size: 16px;
  color: #d8e8c8;
  text-align: center;
  line-height: 1.5;
}
.left-panel__divider {
  width: 84px;
  height: 5px;
  background: var(--gold);
  border-radius: 10px;
  margin-top: 2px;
}

/* Right form panel */
.right-panel {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-panel);
  padding: 58px;
  overflow-y: auto;
}
.form-wrapper {
  width: 100%;
  max-width: 408px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.form-title {
  font-size: 30px;
  font-weight: 700;
  color: var(--text-light);
}
.form-subtitle {
  font-size: 15px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

/* ── Input Fields ──────────────────────────── */
.field-group { display: flex; flex-direction: column; gap: 4px; }
.field-group.compact { margin-top: -2px; }
.field-group.sidebar-field { margin-bottom: 6px; }

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--bg-field);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
  overflow: hidden;
}
.input-wrapper:focus-within {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212,175,55,.12);
}
.input-wrapper.has-error {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(230,57,70,.12);
}
.input-icon {
  color: var(--gold);
  font-size: 20px;
  margin-left: 14px;
  flex-shrink: 0;
  user-select: none;
}
.input-wrapper input,
.input-wrapper textarea {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-light);
  font-size: 15px;
  padding: 16px 14px;
}
.input-wrapper textarea {
  resize: vertical;
  min-height: 60px;
}
.input-wrapper input::placeholder,
.input-wrapper textarea::placeholder {
  color: var(--gold);
  opacity: .65;
}
.textarea-wrapper { align-items: flex-start; }
.textarea-icon    { margin-top: 16px; }

.toggle-pass {
  display: flex;
  align-items: center;
  padding: 0 12px;
  color: var(--text-muted);
  transition: color var(--transition);
}
.toggle-pass:hover { color: var(--gold); }

.field-error {
  position: absolute;
  bottom: -18px;
  left: 14px;
  font-size: 11px;
  color: var(--error);
  font-family: var(--font-body);
  opacity: 0;
  transition: opacity var(--transition);
}
.field-error.visible { opacity: 1; }

.field-helper {
  font-size: 10px;
  color: var(--text-muted);
  padding-left: 4px;
  font-family: var(--font-body);
}

/* ── Select ────────────────────────────────── */
.select-wrapper {
  display: flex;
  align-items: center;
  background: var(--bg-field);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
  overflow: hidden;
}
.select-wrapper:focus-within { border-color: var(--gold); }
.select-wrapper select {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-light);
  font-size: 15px;
  padding: 16px 14px;
  -webkit-appearance: none;
  appearance: none;
}
.select-wrapper select option {
  background: var(--bg-panel);
  color: var(--text-light);
}

/* ── Buttons ───────────────────────────────── */
.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 58px;
  background: var(--gold);
  color: #1a2e10;
  font-size: 17px;
  font-weight: 700;
  border: none;
  border-radius: var(--radius);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  box-shadow: 0 4px 16px rgba(212,175,55,.2);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(212,175,55,.35);
  background: #e0be3f;
}
.btn-primary:active { transform: translateY(0); }
.btn-primary .material-icons-round { font-size: 20px; }

.btn-outline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  height: 54px;
  background: transparent;
  font-size: 16px;
  font-weight: 700;
  border: 1.5px solid;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition);
}
.btn-outline.gold {
  color: var(--gold);
  border-color: var(--gold);
}
.btn-outline.gold:hover {
  background: rgba(212,175,55,.08);
  transform: translateY(-1px);
}
.btn-outline.danger {
  color: var(--error);
  border-color: var(--error);
}
.btn-outline.danger:hover { background: rgba(230,57,70,.08); }

.link-btn {
  background: none;
  border: none;
  font-size: 13px;
  color: var(--gold);
  font-weight: 700;
  cursor: pointer;
  transition: opacity var(--transition);
}
.link-btn:hover { opacity: .8; }
.link-btn.gold { font-size: 15px; }

.forgot-link-row {
  display: flex;
  justify-content: flex-end;
  margin-top: -2px;
}

.bottom-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 6px;
}
.bottom-row .text-muted { font-size: 15px; }

.center-link {
  display: block;
  text-align: center;
  margin-top: 16px;
  font-size: 15px;
}

.icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  transition: background var(--transition);
}
.icon-btn.danger .material-icons-round { color: var(--error); }
.icon-btn.danger:hover { background: rgba(230,57,70,.12); }

/* ── Face Preview ──────────────────────────── */
.face-preview-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.face-preview-thumb {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--gold);
}
.face-linked-text {
  color: var(--success);
  font-size: 14px;
  font-weight: 700;
}

/* ── Snackbar ──────────────────────────────── */
.snackbar {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  padding: 14px 28px;
  border-radius: var(--radius);
  color: white;
  font-size: 14px;
  font-weight: 600;
  font-family: var(--font-body);
  z-index: 9999;
  pointer-events: none;
  transition: transform .4s cubic-bezier(.4,0,.2,1), opacity .4s ease;
  opacity: 0;
  box-shadow: 0 8px 32px rgba(0,0,0,.4);
}
.snackbar.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}
.snackbar.success { background: var(--success); }
.snackbar.error   { background: var(--error); }

/* ── Modal Overlay ─────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  animation: fadeIn .25s ease;
}
.modal-card {
  background: var(--bg-panel);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  width: 90%;
  max-width: 440px;
  box-shadow: 0 24px 64px rgba(0,0,0,.5);
  animation: scaleIn .3s cubic-bezier(.4,0,.2,1);
}
@keyframes scaleIn { from { transform: scale(.92); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.modal-header {
  display: flex;
  align-items: center;
  margin-bottom: 16px;
}
.modal-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--gold);
}
.modal-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 16px;
}

/* Camera frame */
.camera-frame {
  position: relative;
  width: 320px;
  height: 240px;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-field);
  overflow: hidden;
}
.camera-frame video,
.camera-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.scan-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.scan-corner {
  position: absolute;
  width: 30px;
  height: 30px;
  border: 3px solid var(--gold);
}
.scan-corner.tl { top: 20px; left: 20px;   border-right: none; border-bottom: none; }
.scan-corner.tr { top: 20px; right: 20px;  border-left: none;  border-bottom: none; }
.scan-corner.bl { bottom: 20px; left: 20px;  border-right: none; border-top: none; }
.scan-corner.br { bottom: 20px; right: 20px; border-left: none;  border-top: none; }

.scan-status {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-muted);
  text-align: center;
}

/* ── Alert Dialog ──────────────────────────── */
.alert-card {
  max-width: 420px;
}
.alert-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 12px;
}
.alert-message {
  font-size: 16px;
  color: var(--text-light);
  line-height: 1.5;
  margin-bottom: 20px;
}
.alert-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}
.alert-actions button {
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 700;
  transition: background var(--transition);
}

/* ── Credentials Result ────────────────────── */
.credentials-result {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}
.result-icon {
  font-size: 48px;
  color: var(--gold);
}
.result-title {
  font-size: 22px;
  font-weight: 700;
  color: var(--gold-light);
}
.credentials-box {
  width: 100%;
  max-width: 320px;
  background: var(--bg-field);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.cred-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 0;
}
.cred-divider {
  height: 1px;
  background: var(--border);
  margin: 8px 0;
}

/* ── Kanban Layout ─────────────────────────── */
.kanban-layout {
  display: flex;
  width: 100%;
  height: 100%;
}

/* Sidebar */
.kanban-sidebar {
  width: 320px;
  flex-shrink: 0;
  background: var(--bg-panel);
  border-right: 1.5px solid var(--border);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow-y: auto;
}
.sidebar-profile {
  display: flex;
  align-items: center;
  gap: 12px;
}
.profile-icon {
  font-size: 28px;
  color: var(--gold);
}
.profile-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
}
.profile-label {
  font-size: 11px;
  color: var(--text-muted);
  font-family: var(--font-body);
}
.profile-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--gold-light);
}
.sidebar-divider {
  height: 1px;
  background: var(--border);
  margin: 10px 0;
}
.sidebar-section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--gold);
}
.sidebar-section-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.sidebar-btn {
  height: 48px;
  font-size: 15px;
}
.sidebar-spacer { flex: 1; }

.btn-logout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 10px;
  color: #cf5c5c;
  font-size: 15px;
  font-weight: 700;
  border-radius: 8px;
  transition: background var(--transition);
}
.btn-logout:hover { background: rgba(207,92,92,.08); }
.btn-logout .material-icons-round { font-size: 20px; }

/* Board */
.kanban-board {
  flex: 1;
  padding: 24px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.board-title {
  font-size: 26px;
  font-weight: 700;
  color: var(--text-light);
}
.board-subtitle {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 15px;
}

.kanban-columns {
  display: flex;
  gap: 16px;
  flex: 1;
  overflow: hidden;
}
.kanban-col {
  flex: 1;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 16px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.kanban-col--todo     { background: #101c0c; }
.kanban-col--progress { background: #17190c; border-color: #3a3c20; }
.kanban-col--dont     { background: #1c1010; border-color: #4c2626; }

.kanban-col__header {
  font-size: 18px;
  font-weight: 700;
}
.kanban-col--todo     .kanban-col__header { color: var(--gold-light); }
.kanban-col--progress .kanban-col__header { color: #e5c158; }
.kanban-col--dont     .kanban-col__header { color: #cf5c5c; }

.kanban-col__divider {
  height: 1px;
  margin: 10px 0;
}
.todo-divider     { background: var(--border); }
.progress-divider { background: #3a3c20; }
.dont-divider     { background: #4c2626; }

.kanban-col__list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-right: 4px;
}

/* scrollbar styling */
.kanban-col__list::-webkit-scrollbar { width: 5px; }
.kanban-col__list::-webkit-scrollbar-track { background: transparent; }
.kanban-col__list::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }

/* Task Card */
.task-card {
  background: var(--bg-field);
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--border);
  box-shadow: 0 2px 8px rgba(0,0,0,.2);
  animation: slideUp .3s ease;
  transition: transform var(--transition), box-shadow var(--transition);
}
.task-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,.3);
}
@keyframes slideUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.task-card--todo     { border-color: var(--border); }
.task-card--progress { border-color: #3a3c20; }
.task-card--dont     { border-color: #4c2626; }

.task-card__title {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}
.task-card--todo     .task-card__title { color: var(--gold-light); }
.task-card--progress .task-card__title { color: #e5c158; }
.task-card--dont     .task-card__title { color: #cf5c5c; }

.task-card__desc {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
  font-family: var(--font-body);
}
.task-card__divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 6px;
}
.task-card__actions {
  display: flex;
  justify-content: flex-end;
  gap: 4px;
}
.task-card__actions button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  transition: background var(--transition);
}
.task-card__actions button:hover { background: rgba(255,255,255,.06); }
.task-card__actions .material-icons-round { font-size: 18px; }
.task-action-left  .material-icons-round { color: var(--gold); }
.task-action-right .material-icons-round { color: var(--gold); }
.task-action-delete .material-icons-round { color: var(--error); }

/* ── Simulador de Correo ───────────────────── */
.sim-mailbox {
  position: fixed;
  bottom: 85px;
  right: 24px;
  width: 340px;
  background: var(--bg-panel);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px;
  z-index: 900;
  box-shadow: 0 12px 40px rgba(0,0,0,.5);
  animation: scaleIn .3s ease;
}
.sim-mailbox__header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.sim-mailbox__icon { color: var(--gold); font-size: 22px; }
.sim-mailbox__title {
  color: var(--gold);
  font-weight: 700;
  font-size: 15px;
}
.sim-mailbox__divider {
  height: 1px;
  background: var(--border);
  margin-bottom: 10px;
}
.sim-mailbox__body {
  color: var(--text-light);
  font-size: 13px;
  font-family: var(--font-body);
  white-space: pre-line;
  line-height: 1.6;
}

.sim-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-field);
  border: 1.5px solid var(--gold);
  border-radius: 24px;
  padding: 12px 20px;
  color: var(--text-light);
  font-size: 14px;
  font-weight: 600;
  z-index: 900;
  box-shadow: 0 4px 20px rgba(0,0,0,.3);
  transition: transform var(--transition), box-shadow var(--transition);
}
.sim-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,.4);
}
.sim-btn .material-icons-round { color: var(--gold); font-size: 20px; }

/* ── Responsive ────────────────────────────── */
@media (max-width: 900px) {
  .split-layout { flex-direction: column; }
  .left-panel {
    flex: 0 0 auto;
    padding: 32px 16px;
    min-height: 220px;
  }
  .right-panel { padding: 24px; flex: 1; }
  .kanban-layout { flex-direction: column; }
  .kanban-sidebar {
    width: 100%;
    max-height: 360px;
    border-right: none;
    border-bottom: 1.5px solid var(--border);
  }
  .kanban-columns { flex-direction: column; overflow-y: auto; }
  .kanban-col { min-height: 200px; }
}

/* ── Modal capture actions (register face) ── */
.modal-capture-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-capture {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--gold);
  color: #1a2e10;
  font-size: 14px;
  font-weight: 700;
  border-radius: 8px;
  transition: transform var(--transition);
}
.btn-capture:hover { transform: translateY(-1px); }

.btn-confirm-face {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--success);
  color: white;
  font-size: 14px;
  font-weight: 700;
  border-radius: 8px;
  transition: transform var(--transition);
}
.btn-confirm-face:hover { transform: translateY(-1px); }

.btn-retry {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border: 1.5px solid var(--gold);
  color: var(--gold);
  font-size: 14px;
  font-weight: 700;
  border-radius: 8px;
  transition: background var(--transition);
}
.btn-retry:hover { background: rgba(212,175,55,.08); }

/* Scan corner colors for states */
.scan-corner.detecting { border-color: #37afd4; }
.scan-corner.matched   { border-color: #37d47d; }
.scan-corner.no-match  { border-color: var(--error); }

/* Subtle glow pulse on scan */
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(212,175,55,.2); }
  50%      { box-shadow: 0 0 20px 4px rgba(212,175,55,.15); }
}
.camera-frame.scanning { animation: pulse-glow 2s ease-in-out infinite; }

/* Loading spinner for face-api */
.face-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 20px;
}
.spinner {
  width: 40px;
  height: 40px;
  border: 4px solid var(--border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }