/* ════════════════════════════════════════════════
   COMPONENTS — modal, toast, navbar, botões, inputs
   ════════════════════════════════════════════════ */

/* ─── Botões ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--c-card);
  color: var(--c-text);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.15s;
}
.btn:hover { background: var(--c-mint); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary { background: var(--c-primary); border-color: var(--c-primary-dk); color: white; }
.btn-primary:hover { background: var(--c-primary-dk); }
.btn-danger { background: var(--c-err); border-color: #B91C1C; color: white; }
.btn-danger:hover { background: #B91C1C; }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: rgba(0,0,0,.05); }
.btn-sm { padding: 6px 10px; font-size: 13px; }

/* ─── Inputs ─── */
.input {
  width: 100%;
  padding: 10px 12px;
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--c-text);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.input:focus {
  outline: none;
  border-color: var(--c-primary);
  box-shadow: 0 0 0 3px rgba(41,171,226,.15);
}

/* ─── Cards ─── */
.card {
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  padding: 20px;
  margin-bottom: 16px;
}
.card-header {
  font-weight: 700;
  font-size: 16px;
  color: var(--c-primary-dk);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--c-border);
}

/* ─── Toast ─── */
#toast-root {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}
.toast {
  background: var(--c-card);
  color: var(--c-text);
  padding: 12px 18px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--c-primary);
  font-weight: 500;
  font-size: 14px;
  opacity: 0;
  transform: translateX(20px);
  transition: all 0.25s;
  pointer-events: auto;
  max-width: 360px;
}
.toast.show { opacity: 1; transform: translateX(0); }
.toast-success { border-left-color: var(--c-ok); }
.toast-error   { border-left-color: var(--c-err); }
.toast-warn    { border-left-color: var(--c-warn); }
.toast-info    { border-left-color: var(--c-primary); }

/* ─── Modal ─── */
.rs-modal-bd {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.55);
  backdrop-filter: blur(4px);
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.2s;
}
.rs-modal-bd.show { opacity: 1; }
.rs-modal-box {
  background: var(--c-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 460px;
  overflow: hidden;
  transform: scale(0.95);
  transition: transform 0.2s;
}
.rs-modal-bd.show .rs-modal-box { transform: scale(1); }
.rs-modal-hdr {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 22px;
  background: var(--c-mint);
  color: var(--c-primary-dk);
}
.rs-modal-hdr.danger { background: #FEE2E2; color: #991B1B; }
.rs-modal-icon { display: flex; }
.rs-modal-title { margin: 0; font-size: 16px; font-weight: 700; }
.rs-modal-body { padding: 20px 22px; }
.rs-modal-msg { margin: 0; color: var(--c-text-sub); line-height: 1.5; }
.rs-modal-input {
  width: 100%;
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  font-size: 14px;
}
.rs-modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  padding: 12px 22px;
  background: #F9FAFB;
  border-top: 1px solid var(--c-border);
}
.rs-modal-btn {
  padding: 8px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--c-border);
  background: var(--c-card);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
}
.rs-modal-btn:hover { background: var(--c-mint); }
.rs-modal-btn.primary { background: var(--c-primary); border-color: var(--c-primary-dk); color: white; }
.rs-modal-btn.primary:hover { background: var(--c-primary-dk); }
.rs-modal-btn.danger { background: var(--c-err); border-color: #B91C1C; color: white; }
.rs-modal-btn.danger:hover { background: #B91C1C; }

/* ─── Navbar ─── */
#navbar {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--c-primary-dk);
  color: white;
  padding: 0 16px;
  height: 56px;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-right: 16px;
  border-right: 1px solid rgba(255,255,255,.15);
  margin-right: 8px;
}
.nav-logo { display: flex; }
.nav-brand-txt {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.04em;
}
.nav-tabs-wrap {
  display: flex;
  gap: 4px;
  flex: 1;
  flex-wrap: wrap;
}
.nav-tab {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: transparent;
  color: rgba(255,255,255,.85);
  border: 0;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}
.nav-tab:hover { background: rgba(255,255,255,.12); color: white; }
.nav-tab.active { background: rgba(255,255,255,.2); color: white; }

.nav-user { position: relative; }
.nav-user-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  background: rgba(255,255,255,.1);
  color: white;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
}
.nav-user-trigger:hover { background: rgba(255,255,255,.18); }
.nav-user-avatar {
  background: rgba(255,255,255,.2);
  width: 28px; height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.nav-user-info { display: flex; flex-direction: column; line-height: 1.15; text-align: left; }
.nav-user-name { font-size: 13px; font-weight: 600; }
.nav-user-role { font-size: 11px; opacity: 0.7; }
.nav-user-menu {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 180px;
  background: var(--c-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 6px;
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
  transition: all 0.15s;
}
.nav-user-menu.open { opacity: 1; transform: translateY(0); pointer-events: auto; }
.nav-user-item {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 8px 12px;
  background: transparent;
  color: var(--c-text);
  border: 0;
  border-radius: var(--radius-sm);
  font-size: 14px;
  cursor: pointer;
  text-align: left;
}
.nav-user-item:hover { background: var(--c-mint); }
.nav-user-item.danger { color: var(--c-err); }
.nav-user-item.danger:hover { background: #FEE2E2; }

.nav-clock {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  font-size: 18px;
  font-weight: 700;
  color: white;
  text-shadow: 0 0 10px rgba(255,255,255,.4);
  min-width: 8.5ch;
  text-align: right;
  white-space: nowrap;
}

@media (max-width: 900px) {
  .nav-brand-txt { display: none; }
  .nav-tab span { display: none; }
  .nav-user-info { display: none; }
}