/* ---------------------------------------------------------
   QUANTUM CORE (Variables + Resets) — Self‑Contained
   --------------------------------------------------------- */
:root {
  --bg-0: #010409;
  --bg-1: #0A0F1A;
  --bg-2: #111827;
  --glass: rgba(255,255,255,0.06);

  --accent-1: #3B82F6;
  --accent-2: #60A5FA;
  --accent-3: #93C5FD;

  --text-1: #F8FAFC;
  --text-2: #CBD5E1;
  --text-3: #64748B;

  --border: rgba(148,163,184,0.18);
  --shadow-1: 0 20px 60px rgba(0,0,0,0.55);

  --radius: 18px;
  --transition: 0.25s ease;
}

/* GLOBAL RESET */
* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  font-family: "Inter", sans-serif;
}

/* PAGE BACKGROUND */
body.dashboard-body {
  background: var(--bg-0);
  color: var(--text-1);
}

/* ---------------------------------------------------------
   ANIMATIONS
   --------------------------------------------------------- */
@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---------------------------------------------------------
   PRICING PAGE — Quantum UI Matching Chat.css
   --------------------------------------------------------- */

/* Wrapper */
.pricing-wrapper {
    max-width: 1000px;
    margin: 60px auto;
    padding: 20px;
    text-align: center;
    color: var(--text-1);
}

/* Header */
.pricing-header h1 {
    font-size: 2.6rem;
    font-weight: 800;
    background: linear-gradient(90deg, var(--accent-2), var(--accent-3));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

.pricing-header p {
    font-size: 1.2rem;
    color: var(--text-2);
    opacity: 0.8;
    margin-bottom: 40px;
}

/* Grid */
.pricing-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

/* Cards */
.pricing-card {
    width: 320px;
    padding: 30px;
    border-radius: var(--radius);
    background: var(--glass);
    border: 1px solid var(--border);
    backdrop-filter: blur(22px);
    box-shadow: var(--shadow-1);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    animation: fade-in-up 0.6s ease;
}

.pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 0 35px rgba(59,130,246,0.25);
}

.pricing-card h2 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--text-1);
}

.price {
    font-size: 2.4rem;
    margin-bottom: 20px;
    color: var(--accent-2);
}

.price span {
    font-size: 1rem;
    opacity: 0.6;
    color: var(--text-3);
}

/* Features */
.features {
    list-style: none;
    padding: 0;
    margin: 20px 0 30px 0;
    text-align: left;
}

.features li {
    margin: 10px 0;
    font-size: 1rem;
    color: var(--text-2);
}

/* Buttons */
.primary-btn {
    background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
    color: white;
    padding: 14px 20px;
    border-radius: var(--radius);
    border: none;
    cursor: pointer;
    width: 100%;
    font-size: 1rem;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: 0 0 18px rgba(59,130,246,0.35);
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 24px rgba(59,130,246,0.55);
}

.secondary-btn {
    display: block;
    padding: 14px 20px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.06);
    border: 1px solid var(--border);
    color: var(--text-1);
    text-decoration: none;
    width: 100%;
    font-size: 1rem;
    font-weight: 600;
    transition: var(--transition);
}

.secondary-btn:hover {
    background: rgba(255,255,255,0.12);
    border-color: var(--accent-2);
    color: var(--accent-2);
}

.disabled-btn {
    background: rgba(255,255,255,0.04);
    color: var(--text-3);
    padding: 14px 20px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    width: 100%;
    cursor: not-allowed;
}

/* Pro card highlight */
.pro {
    border: 1px solid var(--accent-2);
    box-shadow: 0 0 30px rgba(96,165,250,0.25);
}

/* ---------------------------------------------------------
   MOBILE RESPONSIVENESS
   --------------------------------------------------------- */
@media (max-width: 768px) {
    .pricing-header h1 {
        font-size: 2rem;
    }

    .pricing-card {
        width: 100%;
        padding: 24px;
    }

    .price {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .pricing-wrapper {
        padding: 10px;
    }

    .pricing-header h1 {
        font-size: 1.8rem;
    }

    .pricing-card {
        padding: 20px;
    }

    .features li {
        font-size: 0.95rem;
    }
}