/* ============================================================
   İdeasoft MCP Server — Ortak Stil Dosyası
   ideasoft.com.tr marka kimliğiyle uyumlu tasarım
   ============================================================ */

/* ---------- Reset & Base ---------------------------------- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --brand-primary:   #391ee0;
  --brand-dark:      #141413;
  --brand-light:     #faf9f5;
  --brand-cyan:      #03f1ea;
  --brand-gradient:  linear-gradient(135deg, #391ee0 0%, #03f1ea 100%);
  --brand-gradient-soft: linear-gradient(135deg, #391ee0 0%, #03f1ea 100%);

  --bg-page:    #faf9f5;
  --bg-card:    #ffffff;
  --bg-subtle:  #f0efe8;
  --bg-muted:   #e8e6dc;

  --text-primary:   #141413;
  --text-secondary: #5a5852;
  --text-muted:     #b0aea5;

  --border-color:   #e8e6dc;
  --border-focus:   #391ee0;

  --success-bg:     #E8F8F2;
  --success-border: #27AE60;
  --success-text:   #155724;

  --error-bg:       #FEF0F0;
  --error-border:   #E74C3C;
  --error-text:     #7B1F1F;

  --info-bg:        #EAF4FF;
  --info-border:    #2196F3;
  --info-text:      #1565C0;

  --warn-bg:        #FFFBEA;
  --warn-border:    #F59E0B;
  --warn-text:      #7D4F00;

  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  20px;
  --radius-xl:  28px;

  --shadow-sm:  0 2px 8px rgba(20, 20, 19, 0.07);
  --shadow-md:  0 8px 30px rgba(20, 20, 19, 0.10);
  --shadow-lg:  0 20px 60px rgba(20, 20, 19, 0.12);
  --shadow-btn: 0 6px 20px rgba(57, 30, 224, 0.35);

  --font-sans: 'Bricolage Grotesque', 'Arial', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg-page);
  color: var(--text-primary);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
  line-height: 1.6;
}

/* ---------- Page-level background ----------------------- */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 10% 0%,   rgba(57,30,224,.12) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 90% 100%,  rgba(3,241,234,.10) 0%, transparent 60%),
    #faf9f5;
  z-index: -1;
}

/* ---------- Card container ------------------------------ */
.is-card {
  background: var(--bg-card);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  width: 100%;
  overflow: hidden;
  border: 1px solid rgba(20, 20, 19, 0.08);
}

.is-card--narrow  { max-width: 620px; }
.is-card--wide    { max-width: 960px; }

/* ---------- Header -------------------------------------- */
.is-header {
  background: var(--brand-gradient-soft);
  color: #fff;
  padding: 44px 48px 36px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* decorative grid */
.is-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 32px 32px;
}

/* decorative blobs */
.is-header::after {
  content: '';
  position: absolute;
  right: -60px;
  top: -60px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(3,241,234,.25) 0%, transparent 70%);
  border-radius: 50%;
}

.is-header__logo {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  filter: drop-shadow(0 4px 16px rgba(0,0,0,.18));
}

.is-header__logo svg path { fill: #ffffff; }

.is-header__title {
  position: relative;
  z-index: 1;
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.4px;
  margin-bottom: 8px;
}

.is-header__subtitle {
  position: relative;
  z-index: 1;
  font-size: .95rem;
  opacity: .85;
  font-weight: 400;
}

/* ---------- Badge chips --------------------------------- */
.is-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: .3px;
  text-transform: uppercase;
}

.is-badge--info    { background: rgba(255,255,255,.18); color: #fff; border: 1px solid rgba(255,255,255,.3); }
.is-badge--success { background: var(--success-bg); color: var(--success-text); border: 1px solid var(--success-border); }
.is-badge--error   { background: var(--error-bg);   color: var(--error-text);   border: 1px solid var(--error-border); }
.is-badge--warn    { background: var(--warn-bg);    color: var(--warn-text);    border: 1px solid var(--warn-border); }

/* ---------- Content area -------------------------------- */
.is-content {
  padding: 40px 48px;
}

/* ---------- Tab navigation ------------------------------ */
.is-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 4px;
  margin-bottom: 32px;
}

.is-tab {
  flex: 1;
  padding: 11px 16px;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all .25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.is-tab:hover { color: var(--brand-primary); background: rgba(57,30,224,.05); }

.is-tab.active {
  background: #fff;
  color: var(--brand-primary);
  box-shadow: var(--shadow-sm);
}

.is-tab-pane { display: none; }
.is-tab-pane.active { display: block; }

/* ---------- Section title ------------------------------- */
.is-section-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.is-section-title i {
  width: 32px;
  height: 32px;
  background: var(--bg-muted);
  color: var(--brand-primary);
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: .85rem;
  flex-shrink: 0;
}

/* ---------- Steps --------------------------------------- */
.is-steps {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 28px;
}

.is-steps__header {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.is-step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--border-color);
}

.is-step:last-child { border-bottom: none; padding-bottom: 0; }
.is-step:first-child { padding-top: 0; }

.is-step__num {
  width: 34px;
  height: 34px;
  background: var(--brand-gradient);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .85rem;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(57,30,224,.28);
}

.is-step__body h3 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--brand-primary);
  margin-bottom: 6px;
}

.is-step__body p, .is-step__body ul {
  font-size: .875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

.is-step__body ul { padding-left: 18px; margin-top: 6px; }
.is-step__body li { margin-bottom: 3px; }

/* ---------- Info / Alert boxes -------------------------- */
.is-box {
  border-radius: var(--radius-md);
  padding: 18px 20px;
  margin-bottom: 20px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.is-box__icon {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  flex-shrink: 0;
}

.is-box__content { flex: 1; min-width: 0; }

.is-box__title {
  font-size: .875rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.is-box__body {
  font-size: .835rem;
  line-height: 1.65;
}

.is-box__body p { margin-bottom: 4px; }
.is-box__body p:last-child { margin-bottom: 0; }

/* variants */
.is-box--info {
  background: var(--info-bg);
  border: 1px solid rgba(33,150,243,.25);
}
.is-box--info .is-box__icon { background: rgba(33,150,243,.15); color: var(--info-border); }
.is-box--info .is-box__title { color: var(--info-text); }
.is-box--info .is-box__body  { color: #2c5f8e; }

.is-box--success {
  background: var(--success-bg);
  border: 1px solid rgba(39,174,96,.25);
}
.is-box--success .is-box__icon { background: rgba(39,174,96,.15); color: var(--success-border); }
.is-box--success .is-box__title { color: var(--success-text); }
.is-box--success .is-box__body  { color: #1e6e3e; }

.is-box--error {
  background: var(--error-bg);
  border: 1px solid rgba(231,76,60,.25);
}
.is-box--error .is-box__icon { background: rgba(231,76,60,.15); color: var(--error-border); }
.is-box--error .is-box__title { color: var(--error-text); }
.is-box--error .is-box__body  { color: #943030; }

.is-box--warn {
  background: var(--warn-bg);
  border: 1px solid rgba(245,158,11,.25);
}
.is-box--warn .is-box__icon { background: rgba(245,158,11,.15); color: var(--warn-border); }
.is-box--warn .is-box__title { color: var(--warn-text); }
.is-box--warn .is-box__body  { color: #7d5b0e; }

/* ---------- Form ---------------------------------------- */
.is-form { background: var(--bg-subtle); border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: 28px; }

.is-field { margin-bottom: 22px; }

.is-label {
  display: block;
  font-size: .82rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: .2px;
  text-transform: uppercase;
}

.is-label .req { color: var(--error-border); margin-left: 2px; }

.is-input {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-size: .95rem;
  font-family: var(--font-sans);
  color: var(--text-primary);
  background: #fff;
  transition: border-color .2s, box-shadow .2s;
  outline: none;
}

.is-input::placeholder { color: var(--text-muted); }

.is-input:hover { border-color: #B8B9E8; }

.is-input:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 3px rgba(57,30,224,.12);
}

.is-field-error {
  font-size: .8rem;
  color: var(--error-border);
  margin-top: 5px;
  display: flex;
  align-items: center;
  gap: 5px;
  min-height: 18px;
}

/* ---------- Buttons ------------------------------------- */
.is-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border: none;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .25s ease;
  text-decoration: none;
  letter-spacing: .2px;
}

.is-btn--primary {
  background: var(--brand-gradient);
  color: #fff;
  box-shadow: 0 4px 14px rgba(57,30,224,.28);
}
.is-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-btn);
}
.is-btn--primary:active { transform: translateY(0); }

.is-btn--success {
  background: linear-gradient(135deg, #27AE60, #219150);
  color: #fff;
  box-shadow: 0 4px 14px rgba(39,174,96,.28);
}
.is-btn--success:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(39,174,96,.35); }

.is-btn--danger {
  background: linear-gradient(135deg, #E74C3C, #C0392B);
  color: #fff;
  box-shadow: 0 4px 14px rgba(231,76,60,.28);
}
.is-btn--danger:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(231,76,60,.35); }

.is-btn--warn {
  background: linear-gradient(135deg, #F59E0B, #D97706);
  color: #fff;
  box-shadow: 0 4px 14px rgba(245,158,11,.28);
}
.is-btn--warn:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(245,158,11,.35); }

.is-btn--secondary {
  background: linear-gradient(135deg, #6c757d, #495057);
  color: #fff;
  box-shadow: 0 4px 14px rgba(108,117,125,.28);
}
.is-btn--secondary:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(108,117,125,.35); }

.is-btn--ghost {
  background: transparent;
  color: var(--brand-primary);
  border: 1.5px solid var(--brand-primary);
}
.is-btn--ghost:hover { background: rgba(57,30,224,.06); }

.is-btn--full { width: 100%; }
.is-btn--sm   { padding: 9px 16px; font-size: .82rem; }
.is-btn--lg   { padding: 17px 32px; font-size: 1rem; }

.is-btn:disabled {
  background: #C8CAE8;
  color: #9394B8;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

.is-btn-group {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 20px;
}

/* small inline copy button */
.is-copy-inline {
  background: transparent;
  border: 1px solid var(--info-border);
  color: var(--info-border);
  padding: 4px 10px;
  border-radius: 5px;
  font-size: .78rem;
  cursor: pointer;
  transition: all .2s;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.is-copy-inline:hover { background: rgba(33,150,243,.1); }

/* ---------- Code blocks --------------------------------- */
.is-code-block {
  position: relative;
  background: #0F1117;
  border-radius: var(--radius-md);
  padding: 20px 20px 18px;
  margin-bottom: 16px;
  border: 1px solid rgba(255,255,255,.05);
}

.is-code-block pre {
  font-family: var(--font-mono);
  font-size: .82rem;
  line-height: 1.6;
  color: #E2E4F0;
  margin: 0;
  overflow-x: auto;
  padding-right: 70px;
}

.is-code-copy {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.7);
  padding: 5px 10px;
  border-radius: 6px;
  font-size: .75rem;
  cursor: pointer;
  transition: all .2s;
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-sans);
}

.is-code-copy:hover { background: rgba(255,255,255,.16); color: #fff; }

/* ---------- Token display ------------------------------- */
.is-token-display {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  font-family: var(--font-mono);
  font-size: .82rem;
  word-break: break-all;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 16px 0;
}

/* ---------- Status card (logged-in) -------------------- */
.is-status-card {
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 24px;
  text-align: center;
}

.is-status-card--connected {
  background: linear-gradient(135deg, #E8F8F2 0%, #D5F5E3 100%);
  border: 1px solid rgba(39,174,96,.3);
}

.is-status-card__title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.is-status-card--connected .is-status-card__title { color: var(--success-text); }

.is-status-card__body { font-size: .875rem; line-height: 1.65; margin-bottom: 6px; }
.is-status-card--connected .is-status-card__body { color: #1e6e3e; }

.is-meta-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: rgba(255,255,255,.6);
  border-radius: var(--radius-sm);
  margin: 8px 0;
  font-size: .875rem;
  text-align: left;
}
.is-meta-row strong { color: var(--text-primary); min-width: 120px; }
.is-meta-row span   { color: var(--text-secondary); }

/* ---------- Progress steps (callback page) -------------- */
.is-progress {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin: 28px 0;
  padding: 0 8px;
  position: relative;
}

.is-progress::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--border-color);
  z-index: 0;
}

.is-progress__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
  z-index: 1;
  flex: 1;
}

.is-progress__icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--border-color);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .82rem;
  transition: all .3s;
  border: 2px solid #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}

.is-progress__step.done .is-progress__icon,
.is-progress__step.active .is-progress__icon {
  background: var(--brand-gradient);
  color: #fff;
  box-shadow: 0 4px 12px rgba(57,30,224,.28);
}

.is-progress__label {
  font-size: .75rem;
  font-weight: 600;
  color: var(--text-muted);
  text-align: center;
}

.is-progress__step.done .is-progress__label,
.is-progress__step.active .is-progress__label {
  color: var(--brand-primary);
}

/* ---------- Spinner ------------------------------------- */
.is-spinner {
  width: 52px;
  height: 52px;
  margin: 24px auto;
}
.is-spinner::before {
  content: '';
  box-sizing: border-box;
  position: absolute;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 4px solid var(--bg-muted);
  border-top-color: var(--brand-primary);
  animation: is-spin .8s ease infinite;
}
@keyframes is-spin { to { transform: rotate(360deg); } }

.is-spinner-wrap { position: relative; }

/* ---------- Divider ------------------------------------- */
.is-divider {
  border: none;
  border-top: 1px solid var(--border-color);
  margin: 24px 0;
}

/* ---------- Countdown notice ---------------------------- */
.is-countdown-box {
  background: var(--info-bg);
  border: 1px solid rgba(33,150,243,.2);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  text-align: center;
  margin-top: 20px;
}
.is-countdown-box h4 { color: var(--info-text); margin-bottom: 8px; font-size: .9rem; display: flex; align-items: center; justify-content: center; gap: 8px; }
.is-countdown-box p  { color: #2c5f8e; font-size: .875rem; margin: 0; }
.is-countdown-num    { font-weight: 800; color: var(--brand-primary); font-size: 1.15rem; }

/* ---------- Loading screen ------------------------------ */
.is-loading-screen { text-align: center; padding: 10px 0; }
.is-loading-screen h2 { color: var(--brand-primary); font-size: 1.2rem; font-weight: 700; margin-bottom: 8px; }
.is-loading-screen p  { color: var(--text-secondary); font-size: .9rem; line-height: 1.65; }

/* ---------- Utility classes ----------------------------- */
.is-text-center { text-align: center; }
.is-mt-8  { margin-top: 8px; }
.is-mt-16 { margin-top: 16px; }
.is-mt-24 { margin-top: 24px; }
.is-mb-8  { margin-bottom: 8px; }
.is-mb-16 { margin-bottom: 16px; }
.is-mb-24 { margin-bottom: 24px; }
.is-hidden { display: none !important; }

/* ---------- Platform section header --------------------- */
.is-platform-section { margin-bottom: 28px; }
.is-platform-section h4 {
  font-size: .875rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.is-platform-section p {
  font-size: .875rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
  line-height: 1.65;
}

/* ---------- Logged-in container ------------------------- */
.is-loggedin { display: none; }

/* ---------- Responsive ---------------------------------- */
@media (max-width: 768px) {
  body { padding: 12px; }

  .is-header { padding: 32px 24px 28px; }
  .is-header__title { font-size: 1.4rem; }

  .is-content { padding: 24px; }

  .is-tabs { flex-direction: column; }

  .is-btn-group { flex-direction: column; }
  .is-btn-group .is-btn { width: 100%; }

  .is-steps { padding: 20px; }

  .is-progress::before { display: none; }
  .is-progress__label { font-size: .65rem; }

  .is-form { padding: 20px; }

  .is-meta-row { flex-direction: column; align-items: flex-start; gap: 2px; }
  .is-meta-row strong { min-width: unset; }
}