/* AI Career Lounge — LinkedIn-Redaktionsplan */

/* ============================================================
 * Tokens
 * ============================================================ */
:root {
  --rp-neon: #DBFF00;
  --rp-neon-dim: rgba(219,255,0,0.15);
  --rp-neon-glow: rgba(219,255,0,0.25);
  --rp-black: #121212;
  --rp-black-soft: #1a1a1a;
  --rp-black-card: #222222;
  --rp-white: #ffffff;

  --rp-ink-90: rgba(255,255,255,1);
  --rp-ink-70: rgba(255,255,255,0.85);
  --rp-ink-50: rgba(255,255,255,0.65);
  --rp-ink-35: rgba(255,255,255,0.5);
  --rp-ink-15: rgba(255,255,255,0.15);
  --rp-ink-08: rgba(255,255,255,0.08);
  --rp-ink-05: rgba(255,255,255,0.05);

  --rp-radius-sm: 8px;
  --rp-radius-md: 12px;
  --rp-radius-lg: 16px;
  --rp-shadow: 0 2px 8px rgba(0,0,0,0.4);
  --rp-font: 'Nunito', system-ui, sans-serif;
  --rp-font-heading: 'Oswald', system-ui, sans-serif;
  --rp-success: #DBFF00;
  --rp-error: #ff4444;
}

/* ============================================================
 * Reset & Base
 * ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: var(--rp-font);
  font-weight: 500; /* Nunito Medium */
  font-size: 11pt;
  background: var(--rp-black);
  color: var(--rp-ink-90);
  line-height: 1.7;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6,
.rp-card__title,
.rp-header__eyebrow {
  font-family: var(--rp-font-heading);
  font-weight: 500; /* Oswald Medium */
  font-size: 14pt;
  color: var(--rp-neon); /* #DBFF00 */
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.rp-container { max-width: 720px; margin: 0 auto; padding: 0 1rem; }

/* ============================================================
 * Header
 * ============================================================ */
.rp-header {
  background: #312f30;
  border-bottom: 1px solid var(--rp-ink-08);
  padding: 1rem 0;
}
.rp-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.rp-header__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--rp-font-heading);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--rp-neon);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.rp-header__logo-img {
  height: 64px;
  width: auto;
  display: block;
  border-radius: 6px;
}
.rp-header__right { text-align: right; }
.rp-lang { display: inline-flex; gap: 0.25rem; margin-bottom: 0.4rem; }
.rp-lang__btn {
  font-family: var(--rp-font);
  font-weight: 700;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--rp-ink-15);
  background: transparent;
  color: var(--rp-ink-50);
  cursor: pointer;
  transition: all 0.15s;
}
.rp-lang__btn:hover { border-color: var(--rp-neon); color: var(--rp-neon); }
.rp-lang__btn--active { background: var(--rp-neon); color: var(--rp-black); border-color: var(--rp-neon); }
.rp-header__eyebrow { font-size: 0.95rem; }
.rp-header__sub { font-size: 0.8rem; color: var(--rp-ink-50); font-family: var(--rp-font); }

/* ============================================================
 * Stepper
 * ============================================================ */
.rp-stepper-wrap {
  background: var(--rp-black-soft);
  border-bottom: 1px solid var(--rp-ink-08);
  padding: 0.75rem 0;
}
.rp-stepper {
  list-style: none;
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  flex-wrap: wrap;
}
.rp-stepper__btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--rp-ink-15);
  border-radius: 999px;
  background: transparent;
  font-size: 0.9rem;
  font-family: var(--rp-font);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  color: var(--rp-ink-50);
}
.rp-stepper__btn:hover { border-color: var(--rp-neon); color: var(--rp-neon); }
.rp-stepper__btn--current {
  background: var(--rp-neon);
  color: var(--rp-black);
  border-color: var(--rp-neon);
}
.rp-stepper__btn--done {
  background: var(--rp-neon-dim);
  color: var(--rp-neon);
  border-color: var(--rp-neon);
}
.rp-stepper__btn:disabled { opacity: 0.3; cursor: not-allowed; }

/* ============================================================
 * Main
 * ============================================================ */
.rp-main { flex: 1; padding: 2rem 0; }

/* ============================================================
 * Cards
 * ============================================================ */
.rp-card {
  background: var(--rp-black-card);
  border: 1px solid var(--rp-ink-08);
  border-radius: var(--rp-radius-md);
  padding: 1.5rem;
  box-shadow: var(--rp-shadow);
  margin-bottom: 1rem;
}
.rp-card__title { font-size: 14pt; margin-bottom: 0.75rem; }
.rp-card__subtitle { font-size: 11pt; color: var(--rp-ink-70); margin-bottom: 1rem; font-family: var(--rp-font); }

/* ============================================================
 * Forms
 * ============================================================ */
.rp-label {
  display: block;
  font-size: 11pt;
  font-weight: 600;
  margin-bottom: 0.3rem;
  color: var(--rp-neon);
}
.rp-input, .rp-textarea, .rp-select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--rp-ink-15);
  border-radius: var(--rp-radius-sm);
  font-family: var(--rp-font);
  font-size: 11pt;
  background: var(--rp-black);
  color: var(--rp-ink-90);
  transition: border-color 0.15s;
}
.rp-input:focus, .rp-textarea:focus, .rp-select:focus {
  outline: none;
  border-color: var(--rp-neon);
  box-shadow: 0 0 0 3px var(--rp-neon-glow);
}
.rp-input::placeholder, .rp-textarea::placeholder { color: var(--rp-ink-35); }
.rp-textarea { resize: vertical; min-height: 120px; }
.rp-hint { font-size: 11pt; color: var(--rp-ink-50); margin-top: 0.25rem; }

/* ============================================================
 * Buttons
 * ============================================================ */
.rp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.6rem;
  border: none;
  border-radius: var(--rp-radius-sm);
  font-family: var(--rp-font);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s;
}
.rp-btn--primary {
  background: var(--rp-neon);
  color: var(--rp-black);
}
.rp-btn--primary:hover { filter: brightness(1.1); box-shadow: 0 0 12px var(--rp-neon-glow); }
.rp-btn--primary:disabled { opacity: 0.4; cursor: not-allowed; }
.rp-btn--secondary {
  background: transparent;
  color: var(--rp-neon);
  border: 1px solid var(--rp-neon);
}
.rp-btn--secondary:hover { background: var(--rp-neon-dim); }
.rp-btn-row { display: flex; gap: 0.5rem; margin-top: 1rem; flex-wrap: wrap; }

/* ============================================================
 * Tags / Chips
 * ============================================================ */
.rp-chip {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--rp-neon-dim);
  color: var(--rp-neon);
  border: 1px solid rgba(219,255,0,0.3);
}

/* ============================================================
 * Spinner
 * ============================================================ */
.rp-spinner {
  display: inline-block;
  width: 1.2rem;
  height: 1.2rem;
  border: 2px solid var(--rp-ink-15);
  border-top-color: var(--rp-neon);
  border-radius: 50%;
  animation: rp-spin 0.6s linear infinite;
}
@keyframes rp-spin { to { transform: rotate(360deg); } }

/* ============================================================
 * Toast
 * ============================================================ */
.rp-toast-host {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.rp-toast {
  padding: 0.7rem 1rem;
  border-radius: var(--rp-radius-sm);
  font-size: 0.85rem;
  background: var(--rp-black-card);
  color: var(--rp-ink-90);
  border: 1px solid var(--rp-ink-15);
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
  animation: rp-toast-in 0.25s ease-out;
}
.rp-toast--success { background: var(--rp-neon); color: var(--rp-black); border-color: var(--rp-neon); }
.rp-toast--error { background: var(--rp-error); color: var(--rp-white); border-color: var(--rp-error); }
@keyframes rp-toast-in { from { opacity: 0; transform: translateY(8px); } }

/* ============================================================
 * Footer
 * ============================================================ */
.rp-footer {
  background: var(--rp-black);
  border-top: 1px solid var(--rp-ink-08);
  padding: 1rem 0;
  margin-top: auto;
}
.rp-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--rp-ink-35);
}
.rp-footer__reset {
  background: none;
  border: none;
  color: var(--rp-ink-35);
  cursor: pointer;
  font-family: var(--rp-font);
  font-size: 0.8rem;
  text-decoration: underline;
}
.rp-footer__reset:hover { color: var(--rp-neon); }

/* ============================================================
 * Utilities
 * ============================================================ */
.rp-stack-sm > * + * { margin-top: 0.5rem; }
.rp-stack-md > * + * { margin-top: 1rem; }
.rp-sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
.rp-loading-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 2rem;
  color: var(--rp-neon);
}