/* ============================================================
   PHP Project Installer Wizard
   installer.css — MDB UI Kit Complement Layer
   
   This file extends MDB Bootstrap with installer-specific
   glassmorphism, animations, custom tokens, and layout.
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ── Design Tokens (Dark by Default) ── */
:root {
  /* Brand */
  --ins-primary:       #6366f1;
  --ins-primary-rgb:   99, 102, 241;
  --ins-secondary:     #8b5cf6;
  --ins-accent:        #06b6d4;
  --ins-success:       #00b74a;
  --ins-warning:       #ffa900;
  --ins-danger:        #f93154;
  --ins-info:          #39c0ed;

  /* Surfaces */
  --ins-bg:            #0d0d1a;
  --ins-surface:       #13132a;
  --ins-elevated:      #1a1a35;
  --ins-glass:         rgba(255,255,255,0.04);
  --ins-glass-border:  rgba(255,255,255,0.08);
  --ins-glass-blur:    24px;

  /* Text */
  --ins-text:          #f1f5f9;
  --ins-text-muted:    #94a3b8;
  --ins-text-subtle:   #64748b;

  /* Input */
  --ins-input-bg:      rgba(255,255,255,0.05);
  --ins-input-border:  rgba(255,255,255,0.12);

  /* Shadows */
  --ins-shadow:        0 8px 40px rgba(0,0,0,0.5);
  --ins-shadow-glow:   0 8px 32px rgba(var(--ins-primary-rgb),0.3);

  /* Radius */
  --ins-radius-sm:  8px;
  --ins-radius-md:  14px;
  --ins-radius-lg:  20px;
  --ins-radius-xl:  28px;
  --ins-radius-pill: 9999px;

  /* Timing */
  --ins-ease:   cubic-bezier(0.4, 0, 0.2, 1);
  --ins-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── Light Theme ── */
[data-theme="light"] {
  --ins-bg:           #eef2ff;
  --ins-surface:      #ffffff;
  --ins-elevated:     #f8f9ff;
  --ins-glass:        rgba(255,255,255,0.75);
  --ins-glass-border: rgba(99,102,241,0.15);
  --ins-text:         #1e1b4b;
  --ins-text-muted:   #5046b5;
  --ins-text-subtle:  #818cf8;
  --ins-input-bg:     rgba(255,255,255,0.9);
  --ins-input-border: rgba(99,102,241,0.2);
  --ins-shadow:       0 8px 40px rgba(99,102,241,0.12);
}

/* ── Base ── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', var(--mdb-font-roboto, 'Roboto'), sans-serif !important;
  background: var(--ins-bg) !important;
  color: var(--ins-text) !important;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background 0.4s ease, color 0.3s ease;
}

/* ── Animated Gradient Background ── */
.ins-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background: var(--ins-bg);
}

.ins-bg::before {
  content: '';
  position: absolute;
  inset: -60%;
  background:
    radial-gradient(ellipse at 15% 15%, rgba(99,102,241,0.22) 0%, transparent 48%),
    radial-gradient(ellipse at 85% 85%, rgba(139,92,246,0.18) 0%, transparent 48%),
    radial-gradient(ellipse at 50% 0%,  rgba(6,182,212,0.10)  0%, transparent 38%),
    radial-gradient(ellipse at 0%  85%, rgba(16,185,129,0.07) 0%, transparent 35%);
  animation: bgPulse 18s ease-in-out infinite alternate;
}

.ins-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.03) 1px, transparent 0);
  background-size: 40px 40px;
}

@keyframes bgPulse {
  0%   { transform: translate(0,0) rotate(0deg) scale(1); }
  50%  { transform: translate(2%,3%) rotate(1.5deg) scale(1.02); }
  100% { transform: translate(-2%,1%) rotate(-1deg) scale(0.99); }
}

[data-theme="light"] .ins-bg::before {
  background:
    radial-gradient(ellipse at 15% 15%, rgba(99,102,241,0.10) 0%, transparent 48%),
    radial-gradient(ellipse at 85% 85%, rgba(139,92,246,0.08) 0%, transparent 48%);
}

/* ── Layout ── */
.ins-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.ins-content {
  flex: 1;
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 5rem;
}

/* ── Header Bar ── */
.ins-header {
  position: sticky;
  top: 0;
  z-index: 1030;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--ins-glass);
  backdrop-filter: blur(var(--ins-glass-blur));
  -webkit-backdrop-filter: blur(var(--ins-glass-blur));
  border-bottom: 1px solid var(--ins-glass-border);
}

.ins-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none !important;
}

.ins-brand-logo { width: 34px; height: 34px; }

.ins-brand-name {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--ins-text) !important;
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.ins-brand-sub {
  font-size: 0.65rem;
  color: var(--ins-text-subtle);
  font-weight: 400;
  display: block;
}

.ins-header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* ── MDB Color Overrides for dark bg ── */
.text-muted { color: var(--ins-text-muted) !important; }
.card { border-radius: var(--ins-radius-lg) !important; }

/* ── Glass Card (extends .card) ── */
.ins-card {
  background: var(--ins-glass) !important;
  backdrop-filter: blur(var(--ins-glass-blur));
  -webkit-backdrop-filter: blur(var(--ins-glass-blur));
  border: 1px solid var(--ins-glass-border) !important;
  border-radius: var(--ins-radius-xl) !important;
  box-shadow: var(--ins-shadow) !important;
  color: var(--ins-text) !important;
  position: relative;
  overflow: hidden;
}

.ins-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(99,102,241,0.6) 40%, rgba(139,92,246,0.5) 60%, transparent 100%);
}

/* Card entrance animation */
.ins-card {
  animation: cardIn 0.45s var(--ins-ease) both;
}

@keyframes cardIn {
  from { opacity: 0; transform: translateY(22px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ── Section Icon ── */
.ins-section-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--ins-radius-md);
  background: linear-gradient(135deg, var(--ins-primary), var(--ins-secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 1rem;
  box-shadow: var(--ins-shadow-glow);
}

.ins-section-title {
  font-size: 1.55rem;
  font-weight: 800;
  color: var(--ins-text);
  letter-spacing: -0.035em;
  margin-bottom: 0.3rem;
}

.ins-section-subtitle {
  font-size: 0.88rem;
  color: var(--ins-text-muted);
}

/* ── MDB Input Overrides (Dark Skin) ── */
.form-outline .form-control,
.form-outline .form-select {
  background: var(--ins-input-bg) !important;
  color: var(--ins-text) !important;
  border-color: var(--ins-input-border) !important;
  border-radius: var(--ins-radius-sm) !important;
}

.form-outline .form-control:focus { color: var(--ins-text) !important; }

.form-outline .form-label {
  color: var(--ins-text-muted) !important;
}

.form-outline .form-control:focus ~ .form-label,
.form-outline .form-control.active ~ .form-label {
  color: var(--ins-primary) !important;
}

.form-outline .form-notch-leading,
.form-outline .form-notch-middle,
.form-outline .form-notch-trailing {
  border-color: var(--ins-input-border) !important;
}

.form-outline .form-control:focus ~ .form-notch .form-notch-leading,
.form-outline .form-control:focus ~ .form-notch .form-notch-middle,
.form-outline .form-control:focus ~ .form-notch .form-notch-trailing {
  border-color: var(--ins-primary) !important;
  border-width: 2px !important;
}

.form-outline .form-control::placeholder { color: var(--ins-text-subtle) !important; }

/* Regular form-control (non-MDB-outline) for dark bg */
.ins-select,
.ins-input {
  background: var(--ins-input-bg) !important;
  border: 1px solid var(--ins-input-border) !important;
  border-radius: var(--ins-radius-sm) !important;
  color: var(--ins-text) !important;
  font-family: inherit !important;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  padding: 0.6rem 0.9rem;
  width: 100%;
  font-size: 0.9rem;
}

.ins-select:focus,
.ins-input:focus {
  outline: none !important;
  border-color: var(--ins-primary) !important;
  box-shadow: 0 0 0 3px rgba(var(--ins-primary-rgb),0.15) !important;
  background: rgba(var(--ins-primary-rgb),0.06) !important;
}

.ins-select option { background: var(--ins-elevated); color: var(--ins-text); }

/* ── MDB Button Overrides ── */
.btn-ins-primary {
  background: linear-gradient(135deg, var(--ins-primary) 0%, var(--ins-secondary) 100%) !important;
  border: none !important;
  color: #fff !important;
  font-weight: 600 !important;
  border-radius: var(--ins-radius-pill) !important;
  padding: 0.65rem 1.8rem !important;
  letter-spacing: 0.01em;
  box-shadow: var(--ins-shadow-glow) !important;
  transition: all 0.25s var(--ins-ease) !important;
  font-family: inherit !important;
}

.btn-ins-primary:hover {
  box-shadow: 0 10px 36px rgba(var(--ins-primary-rgb),0.5) !important;
  transform: translateY(-2px);
  color: #fff !important;
}

.btn-ins-primary:active { transform: scale(0.97) !important; }

.btn-ins-outline {
  background: transparent !important;
  border: 1px solid var(--ins-glass-border) !important;
  color: var(--ins-text-muted) !important;
  border-radius: var(--ins-radius-pill) !important;
  padding: 0.65rem 1.5rem !important;
  font-weight: 500 !important;
  transition: all 0.2s ease !important;
  font-family: inherit !important;
}

.btn-ins-outline:hover {
  border-color: var(--ins-primary) !important;
  color: var(--ins-primary) !important;
}

.btn-ins-success {
  background: linear-gradient(135deg, #00b74a, #00875a) !important;
  color: #fff !important;
  border: none !important;
  border-radius: var(--ins-radius-pill) !important;
  padding: 0.65rem 1.8rem !important;
  font-weight: 600 !important;
  box-shadow: 0 6px 24px rgba(0,183,74,0.3) !important;
  font-family: inherit !important;
}

.btn-ins-success:hover { transform: translateY(-2px); color: #fff !important; }

.btn-ins-danger {
  background: linear-gradient(135deg, #f93154, #c0213e) !important;
  color: #fff !important; border: none !important;
  border-radius: var(--ins-radius-pill) !important;
  padding: 0.65rem 1.8rem !important;
  font-weight: 600 !important; font-family: inherit !important;
}

/* Icon button (theme toggle, lang) */
.btn-ins-icon {
  width: 38px; height: 38px;
  border-radius: var(--ins-radius-pill);
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--ins-glass);
  border: 1px solid var(--ins-glass-border);
  color: var(--ins-text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: 1rem;
}

.btn-ins-icon:hover {
  background: var(--ins-primary);
  border-color: var(--ins-primary);
  color: #fff;
  transform: rotate(15deg) scale(1.1);
}

/* Lang select */
.ins-lang-select {
  background: var(--ins-glass) !important;
  border: 1px solid var(--ins-glass-border) !important;
  color: var(--ins-text) !important;
  border-radius: var(--ins-radius-pill) !important;
  padding: 0.3rem 0.8rem !important;
  font-size: 0.78rem !important;
  cursor: pointer;
  font-family: inherit !important;
  appearance: none;
}

/* ── MDB Stepper Overrides ── */
.ins-stepper {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 1.75rem 0 0.5rem;
  gap: 0;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.ins-stepper::-webkit-scrollbar { display: none; }

.ins-step-item {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.ins-step-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  position: relative;
}

.ins-step-bubble {
  width: 38px; height: 38px;
  border-radius: var(--ins-radius-pill);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.82rem;
  font-weight: 700;
  border: 2px solid var(--ins-glass-border);
  background: var(--ins-glass);
  color: var(--ins-text-subtle);
  transition: all 0.3s var(--ins-spring);
  position: relative;
  z-index: 1;
}

.ins-step-item.is-active .ins-step-bubble {
  background: linear-gradient(135deg, var(--ins-primary), var(--ins-secondary));
  border-color: var(--ins-primary);
  color: #fff;
  box-shadow: 0 0 22px rgba(var(--ins-primary-rgb),0.45);
  transform: scale(1.12);
}

.ins-step-item.is-done .ins-step-bubble {
  background: var(--ins-success);
  border-color: var(--ins-success);
  color: #fff;
}

.ins-step-label {
  font-size: 0.62rem;
  font-weight: 500;
  color: var(--ins-text-subtle);
  text-align: center;
  white-space: nowrap;
  max-width: 62px;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.01em;
}

.ins-step-item.is-active .ins-step-label  { color: var(--ins-primary); font-weight: 700; }
.ins-step-item.is-done  .ins-step-label   { color: var(--ins-success); }

.ins-step-connector {
  width: 44px; height: 2px;
  background: var(--ins-glass-border);
  margin: 0 6px 18px;
  border-radius: var(--ins-radius-pill);
  transition: background 0.5s ease;
  flex-shrink: 0;
}

.ins-step-connector.is-done {
  background: linear-gradient(90deg, var(--ins-success), var(--ins-primary));
}

/* ── Requirements Grid ── */
.req-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.7rem;
}

@media (max-width: 576px) { .req-grid { grid-template-columns: 1fr; } }

.req-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.8rem 1rem;
  border-radius: var(--ins-radius-md);
  background: var(--ins-glass);
  border: 1px solid var(--ins-glass-border);
  transition: all 0.2s ease;
}

.req-row:hover { background: rgba(255,255,255,0.07); }

.req-row.pass  { border-left: 3px solid var(--ins-success); }
.req-row.fail  { border-left: 3px solid var(--ins-danger);  background: rgba(249,49,84,0.05); }
.req-row.warn  { border-left: 3px solid var(--ins-warning); background: rgba(255,169,0,0.05); }

.req-row-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem; flex-shrink: 0;
}

.req-row.pass .req-row-icon { background: rgba(0,183,74,0.15);  color: var(--ins-success); }
.req-row.fail .req-row-icon { background: rgba(249,49,84,0.15); color: var(--ins-danger); }
.req-row.warn .req-row-icon { background: rgba(255,169,0,0.15); color: var(--ins-warning); }

.req-row-info { flex: 1; min-width: 0; }

.req-row-label {
  font-size: 0.8rem; font-weight: 600;
  color: var(--ins-text);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.req-row-value {
  font-size: 0.71rem; color: var(--ins-text-muted); margin-top: 1px;
}

.req-badge {
  font-size: 0.62rem; font-weight: 700;
  padding: 0.18rem 0.55rem;
  border-radius: var(--ins-radius-pill);
  text-transform: uppercase; letter-spacing: 0.06em;
  flex-shrink: 0;
}

.req-badge.pass  { background: rgba(0,183,74,0.15);  color: var(--ins-success); }
.req-badge.fail  { background: rgba(249,49,84,0.15); color: var(--ins-danger); }
.req-badge.warn  { background: rgba(255,169,0,0.15); color: var(--ins-warning); }

/* Summary strip */
.req-summary-strip {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  padding: 0.9rem 1.1rem;
  border-radius: var(--ins-radius-md);
  background: var(--ins-glass);
  border: 1px solid var(--ins-glass-border);
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}

.req-stat-num {
  font-size: 1.4rem; font-weight: 800;
  line-height: 1;
}

.req-stat-lbl {
  font-size: 0.7rem; color: var(--ins-text-subtle);
}

/* ── Password Strength ── */
.strength-track {
  height: 4px;
  background: var(--ins-glass-border);
  border-radius: var(--ins-radius-pill);
  overflow: hidden;
  margin-top: 0.5rem;
}

.strength-fill {
  height: 100%;
  border-radius: var(--ins-radius-pill);
  transition: width 0.35s ease, background 0.35s ease;
  width: 0;
}

.strength-text {
  font-size: 0.72rem; font-weight: 600;
  margin-top: 0.25rem; min-height: 1em;
}

/* ── Progress (Installation) ── */
.ins-progress-wrap {
  background: var(--ins-glass-border);
  border-radius: var(--ins-radius-pill);
  height: 10px; overflow: hidden;
  margin: 1.25rem 0;
  position: relative;
}

.ins-progress-fill {
  height: 100%;
  background: linear-gradient(90deg,
    var(--ins-primary) 0%,
    var(--ins-secondary) 50%,
    var(--ins-accent) 100%);
  background-size: 200% 100%;
  border-radius: var(--ins-radius-pill);
  transition: width 0.5s ease;
  animation: shimmer 2.5s linear infinite;
  width: 0%;
}

@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ── Task List ── */
.task-list { display: flex; flex-direction: column; gap: 0.5rem; }

.task-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.8rem 1rem;
  border-radius: var(--ins-radius-md);
  background: var(--ins-glass);
  border: 1px solid var(--ins-glass-border);
  transition: all 0.25s ease;
}

.task-row.running {
  border-color: var(--ins-primary);
  background: rgba(var(--ins-primary-rgb),0.06);
  box-shadow: 0 0 14px rgba(var(--ins-primary-rgb),0.12);
}

.task-row.done    { border-left: 3px solid var(--ins-success); }
.task-row.failed  { border-left: 3px solid var(--ins-danger); background: rgba(249,49,84,0.04); }
.task-row.skipped { border-left: 3px solid var(--ins-warning); opacity: 0.75; }

.task-row-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 0.95rem;
}

.task-row.pending .task-row-icon  { background: rgba(255,255,255,0.06); color: var(--ins-text-subtle); }
.task-row.running .task-row-icon  { background: rgba(var(--ins-primary-rgb),0.15); color: var(--ins-primary); }
.task-row.done .task-row-icon     { background: rgba(0,183,74,0.15);  color: var(--ins-success); }
.task-row.failed .task-row-icon   { background: rgba(249,49,84,0.15); color: var(--ins-danger); }
.task-row.skipped .task-row-icon  { background: rgba(255,169,0,0.15); color: var(--ins-warning); }

.task-row-info { flex: 1; }
.task-row-name {
  font-size: 0.83rem; font-weight: 600; color: var(--ins-text);
}
.task-row-out {
  font-size: 0.71rem; color: var(--ins-text-muted); margin-top: 2px;
  font-family: 'Cascadia Code','Fira Code','Consolas', monospace;
}
.task-row-elapsed { font-size: 0.7rem; color: var(--ins-text-subtle); flex-shrink: 0; }

/* Spinner */
.ins-spinner {
  width: 16px; height: 16px;
  border: 2px solid rgba(var(--ins-primary-rgb),0.25);
  border-top-color: var(--ins-primary);
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
}

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

/* Status message under progress */
.ins-status-msg {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ins-text-muted);
  min-height: 1.4em;
  text-align: center;
  transition: color 0.2s ease;
}
.ins-status-msg.success { color: var(--ins-success); }
.ins-status-msg.warning { color: var(--ins-warning); }
.ins-status-msg.error   { color: var(--ins-danger); }

/* ── DB Test Result Badge ── */
#db-test-result {
  font-size: 0.78rem; font-weight: 600;
  padding: 0.3rem 0.8rem;
  border-radius: var(--ins-radius-pill);
  display: inline-flex; align-items: center; gap: 0.35rem;
  opacity: 0; transition: opacity 0.3s ease;
}
#db-test-result.show { opacity: 1; }
#db-test-result.success { background: rgba(0,183,74,0.15);  color: var(--ins-success); }
#db-test-result.error   { background: rgba(249,49,84,0.15); color: var(--ins-danger); }

/* ── Toggle Switch ── */
.ins-toggle { position: relative; display: inline-block; width: 46px; height: 24px; }
.ins-toggle input { opacity:0; width:0; height:0; }
.ins-toggle-slider {
  position: absolute; inset: 0;
  background: var(--ins-glass-border);
  border-radius: var(--ins-radius-pill);
  cursor: pointer;
  transition: background 0.25s ease;
}
.ins-toggle-slider::before {
  content: ''; position: absolute;
  left: 3px; top: 3px;
  width: 18px; height: 18px;
  border-radius: 50%; background: #fff;
  transition: transform 0.25s var(--ins-spring);
}
.ins-toggle input:checked + .ins-toggle-slider {
  background: linear-gradient(135deg, var(--ins-primary), var(--ins-secondary));
}
.ins-toggle input:checked + .ins-toggle-slider::before { transform: translateX(22px); }

/* ── Toast Container ── */
#toast-container {
  position: fixed;
  bottom: 1.5rem; right: 1.5rem;
  z-index: 9999;
  display: flex; flex-direction: column; gap: 0.55rem;
  max-width: 340px; width: 100%;
}

.ins-toast {
  display: flex; align-items: flex-start; gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-radius: var(--ins-radius-md);
  background: var(--ins-elevated);
  border: 1px solid var(--ins-glass-border);
  box-shadow: 0 8px 32px rgba(0,0,0,0.35);
  backdrop-filter: blur(16px);
  animation: toastIn 0.3s var(--ins-ease) both;
  cursor: pointer;
}

.ins-toast.removing { animation: toastOut 0.3s var(--ins-ease) both; }

@keyframes toastIn {
  from { opacity:0; transform: translateX(40px) scale(0.94); }
  to   { opacity:1; transform: translateX(0) scale(1); }
}
@keyframes toastOut {
  to { opacity:0; transform: translateX(40px); }
}

.ins-toast-icon {
  width: 28px; height: 28px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.88rem; flex-shrink: 0;
}
.ins-toast.success .ins-toast-icon { background: rgba(0,183,74,0.15);  color: var(--ins-success); }
.ins-toast.error   .ins-toast-icon { background: rgba(249,49,84,0.15); color: var(--ins-danger); }
.ins-toast.warning .ins-toast-icon { background: rgba(255,169,0,0.15); color: var(--ins-warning); }
.ins-toast.info    .ins-toast-icon { background: rgba(57,192,237,0.15); color: var(--ins-info); }

.ins-toast-body { flex: 1; }
.ins-toast-title { font-size: 0.8rem; font-weight: 700; color: var(--ins-text); margin-bottom: 2px; }
.ins-toast-msg   { font-size: 0.76rem; color: var(--ins-text-muted); line-height: 1.45; }

/* ── Welcome Step ── */
.welcome-logo-wrap {
  width: 88px; height: 88px;
  margin: 0 auto 1.5rem;
  animation: floatLogo 3.5s ease-in-out infinite;
}

@keyframes floatLogo {
  0%,100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-10px) rotate(3deg); }
}

.welcome-headline {
  font-size: 2.1rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  margin: 0 0 0.5rem;
  background: linear-gradient(135deg, #f1f5f9 20%, var(--ins-primary) 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.welcome-version-badge {
  display: inline-flex; align-items: center; gap: 0.35rem;
  background: rgba(var(--ins-primary-rgb),0.12);
  border: 1px solid rgba(var(--ins-primary-rgb),0.22);
  color: #818cf8; border-radius: var(--ins-radius-pill);
  padding: 0.22rem 0.85rem; font-size: 0.72rem; font-weight: 700;
  margin-bottom: 1rem; letter-spacing: 0.04em;
}

.welcome-desc {
  font-size: 0.95rem; color: var(--ins-text-muted);
  max-width: 480px; margin: 0 auto 2rem; line-height: 1.75;
}

.welcome-features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0.9rem; margin: 1.5rem 0 2rem; text-align: left;
}

.welcome-feat {
  padding: 1rem;
  background: var(--ins-glass);
  border: 1px solid var(--ins-glass-border);
  border-radius: var(--ins-radius-md);
  transition: all 0.22s ease;
}

.welcome-feat:hover {
  border-color: rgba(var(--ins-primary-rgb),0.4);
  background: rgba(var(--ins-primary-rgb),0.06);
  transform: translateY(-3px);
}

.welcome-feat-icon { font-size: 1.4rem; margin-bottom: 0.5rem; }
.welcome-feat-title { font-size: 0.8rem; font-weight: 700; color: var(--ins-text); margin-bottom: 0.22rem; }
.welcome-feat-desc  { font-size: 0.71rem; color: var(--ins-text-muted); line-height: 1.5; }

/* ── Finished Step ── */
.finished-success-icon {
  width: 80px; height: 80px;
  background: linear-gradient(135deg, var(--ins-success), #009a3e);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem; color: #fff;
  margin: 0 auto 1.5rem;
  box-shadow: 0 0 44px rgba(0,183,74,0.4);
  animation: popIn 0.65s var(--ins-spring) both;
}

@keyframes popIn {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.finished-headline {
  font-size: 1.9rem; font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--ins-text);
}

.info-tiles-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.9rem;
  margin: 1.5rem 0;
}

.info-tile {
  padding: 1rem;
  background: var(--ins-glass);
  border: 1px solid var(--ins-glass-border);
  border-radius: var(--ins-radius-md);
  text-align: center;
}

.info-tile-icon { font-size: 1.35rem; margin-bottom: 0.4rem; display: block; }
.info-tile-val  { font-size: 0.82rem; font-weight: 700; color: var(--ins-text); word-break: break-all; }
.info-tile-lbl  { font-size: 0.68rem; color: var(--ins-text-muted); margin-top: 2px; }

/* ── Alert boxes ── */
.ins-alert {
  display: flex; align-items: flex-start; gap: 0.75rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--ins-radius-md);
  font-size: 0.81rem; line-height: 1.55;
  margin-top: 1rem;
}
.ins-alert.warning {
  background: rgba(255,169,0,0.08);
  border: 1px solid rgba(255,169,0,0.22);
  color: #fbbf24;
}
.ins-alert.danger {
  background: rgba(249,49,84,0.08);
  border: 1px solid rgba(249,49,84,0.22);
  color: #fb7185;
}
.ins-alert.success {
  background: rgba(0,183,74,0.08);
  border: 1px solid rgba(0,183,74,0.22);
  color: var(--ins-success);
}

/* ── Divider ── */
.ins-divider {
  border: none;
  border-top: 1px solid var(--ins-glass-border);
  margin: 1.5rem 0;
}

/* ── Form actions row ── */
.ins-form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--ins-glass-border);
}

/* ── Pulse glow animation (continue button) ── */
@keyframes pulseGlow {
  0%,100% { box-shadow: 0 6px 24px rgba(var(--ins-primary-rgb),0.3); }
  50%      { box-shadow: 0 8px 38px rgba(var(--ins-primary-rgb),0.6); }
}
.pulse-glow { animation: pulseGlow 2s ease infinite; }

/* ── Locked page ── */
.ins-locked { text-align: center; padding: 4rem 2rem; }
.ins-locked-icon { font-size: 4.5rem; display: block; margin-bottom: 1rem; }

/* ── Footer ── */
.ins-footer {
  padding: 1rem 1.5rem;
  text-align: center;
  font-size: 0.74rem;
  color: var(--ins-text-subtle);
  border-top: 1px solid var(--ins-glass-border);
  background: var(--ins-glass);
  backdrop-filter: blur(12px);
}
.ins-footer a { color: #818cf8; text-decoration: none; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--ins-glass-border);
  border-radius: var(--ins-radius-pill);
}
::-webkit-scrollbar-thumb:hover { background: var(--ins-primary); }

/* ── MDB card & table dark overrides ── */
.card-body { color: var(--ins-text) !important; }
.table { color: var(--ins-text) !important; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .ins-card > .card-body { padding: 1.5rem 1.25rem !important; }
  .ins-content { padding: 1rem 1rem 4rem; }
  .ins-stepper { padding: 1.25rem 0 0.5rem; }
  .ins-step-connector { width: 22px; }
  .ins-form-actions { flex-direction: column; }
  .ins-form-actions button, .ins-form-actions a { width: 100%; justify-content: center; display: flex !important; }
  .welcome-features-grid { grid-template-columns: 1fr 1fr; }
  .info-tiles-grid { grid-template-columns: 1fr 1fr; }
  .welcome-headline { font-size: 1.55rem; }
}

@media (max-width: 440px) {
  .welcome-features-grid { grid-template-columns: 1fr; }
  .req-grid { grid-template-columns: 1fr; }
}