body {
      background-color: #f4f6f9;
      font-family: 'Inter', sans-serif;
    }


    /* Sidebar container */
.sidebar {
    background: #0f0f0f;
    min-height: 100vh;
    padding: 12px;
}

/* Nav links */
.sidebar .nav-link {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #bdbdbd;
    padding: 12px 16px;
    border-radius: 14px;
    margin-bottom: 6px;
    font-weight: 500;
    transition: 
        background 0.3s ease,
        transform 0.3s ease,
        box-shadow 0.3s ease,
        color 0.3s ease;
}

/* Icon styling */
.sidebar .nav-link i {
    font-size: 16px;
    transition: transform 0.3s ease, color 0.3s ease;
}

/* Active & Hover */
.sidebar .nav-link.active,
.sidebar .nav-link:hover {
    background: linear-gradient(135deg, #0d6efd, #6610f2);
    color: #ffffff;
    transform: translateX(6px);
    box-shadow: 0 6px 18px rgba(13, 110, 253, 0.45);
}

/* Icon animation on hover */
.sidebar .nav-link.active i,
.sidebar .nav-link:hover i {
    transform: scale(1.15);
    color: #ffffff;
}

/* Optional: subtle divider */
.sidebar hr {
    border-color: rgba(255, 255, 255, 0.08);
    margin: 14px 0;
}
.offcanvas .nav-link.active {
    background: linear-gradient(135deg, #0d6efd, #6610f2);
    color: #fff;
    box-shadow: 0 4px 12px rgba(13, 110, 253, 0.4);
}

    .topbar {
      background: #ffffff;
      border-bottom: 1px solid #e0e0e0;
    }

    .stat-card i {
      font-size: 1.8rem;
    }

    footer {
      font-size: 0.85rem;
      color: #777;
    }


.ritual-login {
  background:
    radial-gradient(circle at top, rgba(255,255,255,0.04), transparent 40%),
    linear-gradient(180deg, #0a0a0a, #050505);
  color: #e6e6e6;
}

/* Sigil Styling */
#sigil {
  color: rgba(255,255,255,0.6);
  filter: drop-shadow(0 0 10px rgba(255,255,255,0.15));
  animation: sigilPulse 6s ease-in-out infinite;
}

@keyframes sigilPulse {
  0%, 100% { opacity: 0.65; }
  50% { opacity: 1; }
}

.ritual-login .card {
  background: rgba(15,15,15,0.85);
  backdrop-filter: blur(12px);
  border-radius: 18px;
  box-shadow:
    0 25px 60px rgba(0,0,0,0.7),
    inset 0 0 0 1px rgba(255,255,255,0.04);
}

.ritual-login h1 {
  font-weight: 600;
  letter-spacing: 0.18em;
  font-size: 0.95rem;
  color: #f2f2f2;
}


.ritual-login p {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}


.ritual-login .form-label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #a5a5a5;
}

/* Inputs */
.ritual-login .form-control {
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  border-radius: 0;
  color: #ffffff;
  padding: 10px 2px;
  font-size: 0.9rem;
}

.ritual-login .form-control:focus {
  background: transparent;
  color: #ffffff;
  box-shadow: none;
  border-bottom-color: #ffffff;
}


#enter {
  background: linear-gradient(135deg, #111, #1c1c1c);
  border: none;
  border-radius: 50px;
  letter-spacing: 0.25em;
  font-size: 0.7rem;
  padding: 14px;
  color: #fff;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

#enter::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255,255,255,0.25),
    transparent
  );
  transform: translateX(-100%);
}

#enter:hover::before {
  transform: translateX(100%);
  transition: transform 0.6s ease;
}

#enter:hover {
  box-shadow: 0 0 25px rgba(255,255,255,0.25);
}

.ritual-login *:focus {
  outline: none;
  box-shadow: none !important;
}

.ritual-login {
  font-family: 'Cinzel', serif;
}



#sigil {
  color: rgba(255,255,255,0.65);
  filter: drop-shadow(0 0 12px rgba(255,255,255,0.15));
  animation:
    sigilBreath 6s ease-in-out infinite,
    sigilRotate 24s linear infinite;
  transform-origin: center;
}

@keyframes sigilBreath {
  0%, 100% {
    opacity: 0.6;
    filter: drop-shadow(0 0 8px rgba(255,255,255,0.1));
  }
  50% {
    opacity: 1;
    filter: drop-shadow(0 0 20px rgba(255,255,255,0.3));
  }
}

@keyframes sigilRotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}


.sigil-line {
  stroke-width: 2;
  stroke-linecap: round;
}

.sigil-ring {
  stroke-width: 1.5;
  stroke-dasharray: 2 6;
}

.ritual-login:has(input:focus) #sigil {
  animation:
    sigilBreath 3s ease-in-out infinite,
    sigilRotate 12s linear infinite;
  color: rgba(255,255,255,0.95);
}
.sigil-enter {
  animation:
    sigilEnter 1.2s ease forwards,
    sigilRotate 2s linear infinite;
}

@keyframes sigilEnter {
  0% {
    transform: scale(1) rotate(0deg);
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.2));
  }
  60% {
    transform: scale(1.15) rotate(180deg);
    filter: drop-shadow(0 0 35px rgba(255,255,255,0.6));
  }
  100% {
    transform: scale(0.95) rotate(360deg);
    filter: drop-shadow(0 0 80px rgba(255,255,255,0.9));
  }
}

/* ===========================
   VYUOOHA – DASHBOARD LUXURY
   =========================== */

.dashboard {
  background: #f6f7fb;
  min-height: calc(100vh - 60px);
}

/* Cards */
.dashboard .card {
  border-radius: 16px;
  border: none;
  background: #ffffff;
  box-shadow:
    0 10px 30px rgba(0,0,0,0.05);
  transition: all 0.35s ease;
}

.dashboard .card:hover {
  transform: translateY(-4px);
  box-shadow:
    0 20px 45px rgba(0,0,0,0.08);
}

/* ===========================
   STAT CARDS
   =========================== */

.stat-card {
  position: relative;
  overflow: hidden;
}

.stat-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(0,0,0,0.03),
    transparent
  );
  opacity: 0;
  transition: opacity 0.4s ease;
}

.stat-card:hover::after {
  opacity: 1;
}

.stat-card i {
  font-size: 1.9rem;
  opacity: 0.85;
}

.stat-card h4 {
  font-weight: 600;
  margin-top: 8px;
}

.stat-card small {
  letter-spacing: 0.04em;
}

/* ===========================
   TABLE
   =========================== */

.dashboard table {
  border-collapse: separate;
  border-spacing: 0 10px;
}

.dashboard thead th {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #666;
  border: none;
}

.dashboard tbody tr {
  background: #ffffff;
  box-shadow: 0 6px 18px rgba(0,0,0,0.04);
  transition: transform 0.3s ease;
}

.dashboard tbody tr:hover {
  transform: scale(1.01);
}

.dashboard tbody td {
  border: none;
  padding: 14px;
  vertical-align: middle;
}

/* Badges refined */
.badge {
  font-weight: 500;
  padding: 6px 10px;
  border-radius: 20px;
}

/* ===========================
   SECTION TITLES
   =========================== */

.dashboard h5 {
  font-weight: 600;
  letter-spacing: 0.04em;
}

/* ===========================
   NOTES CARD
   =========================== */

.dashboard .card p {
  line-height: 1.7;
}

/* ===========================
   FOOTER
   =========================== */

footer {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: #888;
}


/* ===========================
   VYUOOHA – APPOINTMENTS PAGE
   =========================== */

.appointments {
  background: #f6f7fb;
  min-height: calc(100vh - 60px);
}

/* Page Header */
.appointments h4 {
  font-weight: 600;
  letter-spacing: 0.04em;
}

.appointments p {
  font-size: 0.85rem;
}

/* ===========================
   STAT CARDS
   =========================== */

.appointments .card {
  border-radius: 16px;
  border: none;
  background: #ffffff;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  transition: all 0.35s ease;
}

.appointments .card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 45px rgba(0,0,0,0.08);
}

.appointments .card i {
  opacity: 0.9;
}

.appointments .card h4 {
  font-weight: 600;
  margin-top: 6px;
}

/* ===========================
   TABLE
   =========================== */

.appointments table {
  border-collapse: separate;
  border-spacing: 0 10px;
}

.appointments thead th {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #666;
  border: none;
}

.appointments tbody tr {
  background: #ffffff;
  box-shadow: 0 6px 18px rgba(0,0,0,0.04);
  transition: transform 0.25s ease;
}

.appointments tbody tr:hover {
  transform: scale(1.01);
}

.appointments tbody td {
  border: none;
  padding: 14px;
  vertical-align: middle;
}

/* ===========================
   BADGES
   =========================== */

.badge {
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 20px;
}

/* ===========================
   ADD BUTTON
   =========================== */

.appointments .btn-dark {
  border-radius: 30px;
  padding: 8px 16px;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
}

/* ===========================
   DATATABLES CLEANUP
   =========================== */

.dataTables_wrapper .dataTables_filter input {
  border-radius: 30px;
  padding: 6px 12px;
  border: 1px solid #ddd;
}

.dataTables_wrapper .dataTables_length select {
  border-radius: 30px;
  padding: 4px 10px;
}

/* ===========================
   FOOTER
   =========================== */

footer {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: #888;
}

/* ================================
   VYUOOHA – QUIET LUXURY SYSTEM
   ================================ */

.luxury-ui {
  background: #f5f6f7;
  min-height: calc(100vh - 64px);
}

/* --------------------------------
   PAGE HEADER
-------------------------------- */

.bg-dark {
  background: #111 !important;
}

.bg-dark h4 {
  font-size: 1rem;
  font-weight: 500;
  color: #fff;
}

.bg-dark p {
  font-size: 0.85rem;
  color: #a0a0a0 !important;
}

/* --------------------------------
   CONTAINERS
-------------------------------- */

.luxury-ui .card {
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid #ececec;
  box-shadow: none;
}

.luxury-ui .card + .card {
  margin-top: 24px;
}

.luxury-ui .card-body {
  padding: 28px;
}

/* --------------------------------
   SECTION TITLES
-------------------------------- */

.luxury-ui h6 {
  font-size: 0.85rem;
  font-weight: 500;
  color: #111;
  margin-bottom: 20px;
}

/* --------------------------------
   LABELS
-------------------------------- */

.luxury-ui .form-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: #555;
  margin-bottom: 6px;
}

/* --------------------------------
   INPUTS
-------------------------------- */

.luxury-ui .form-control,
.luxury-ui .form-select {
  height: 44px;
  border-radius: 8px;
  border: 1px solid #dcdcdc;
  font-size: 0.9rem;
  padding: 8px 12px;
  background: #fff;
}

.luxury-ui .form-control:focus,
.luxury-ui .form-select:focus {
  border-color: #000;
  box-shadow: 0 0 0 2px rgba(0,0,0,0.04);
}

/* --------------------------------
   CHECKBOXES
-------------------------------- */

.luxury-ui .form-check-label {
  font-size: 0.85rem;
  color: #444;
}

/* --------------------------------
   SIGNATURE AREAS
-------------------------------- */

.luxury-ui .signature-box {
  height: 140px;
  border-radius: 8px;
  border: 1px solid #dcdcdc;
  background: #fafafa;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: #888;
}

/* --------------------------------
   ACTION BUTTON
-------------------------------- */

.luxury-ui .btn-dark {
  background: #111;
  border-radius: 8px;
  padding: 12px 36px;
  font-size: 0.85rem;
  font-weight: 500;
}

.luxury-ui .btn-dark:hover {
  background: #000;
}


/* Loader */
.ritual-loader {
  position: fixed;
  inset: 0;
  background: rgba(10,10,10,.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  color: #fff;
  font-family: serif;
}

.hidden {
  display: none;
}

.loader-sigil {
  stroke: #fff;
  fill: none;
  stroke-width: 2;
  animation: spin 2s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Toast */
.ritual-toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: #111;
  color: #fff;
  padding: 14px 20px;
  border-left: 4px solid #fff;
  opacity: 0;
  transform: translateY(20px);
  transition: all .4s ease;
  z-index: 10000;
}

.ritual-toast.show {
  opacity: 1;
  transform: translateY(0);
}

.ritual-toast.success {
  border-color: #4caf50;
}

.ritual-toast.error {
  border-color: #f44336;
}