@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,700;9..144,900&family=Inter+Tight:wght@400;500;600;700&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0a0b0f;
  --bg2: #12131a;
  --bg3: #1a1b25;
  --morado: #c084fc;
  --morado-dark: #a855f7;
  --verde: #22c55e;
  --amarillo: #f59e0b;
  --rojo: #ef4444;
  --texto: #ffffff;
  --texto-dim: #a0a0b0;
  --border: #1e1f2e;
}

body {
  background: var(--bg);
  color: var(--texto);
  font-family: 'Inter Tight', sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

header {
  width: 100%;
  padding: 24px 32px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
}

.logo { font-family: 'Fraunces', serif; font-size: 26px; font-weight: 900; }
.logo-morado { color: var(--morado); }
.logo-blanco { color: #fff; }

main {
  width: 100%;
  max-width: 680px;
  padding: 48px 24px;
  flex: 1;
}

/* Estado de carga */
#estado-carga {
  text-align: center;
  padding: 80px 0;
  color: var(--texto-dim);
}
.spinner {
  width: 40px; height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--morado);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Panel de acceso válido */
#acceso-valido { display: none; }

.saludo {
  margin-bottom: 32px;
}
.saludo h1 {
  font-family: 'Fraunces', serif;
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 8px;
}
.saludo p { color: var(--texto-dim); font-size: 15px; }

/* Tarjeta de días restantes */
.dias-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 24px;
}
.dias-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.dias-label { color: var(--texto-dim); font-size: 13px; text-transform: uppercase; letter-spacing: 0.5px; }
.dias-numero { font-family: 'Fraunces', serif; font-size: 36px; font-weight: 700; }
.dias-numero.verde { color: var(--verde); }
.dias-numero.amarillo { color: var(--amarillo); }
.dias-numero.rojo { color: var(--rojo); }
.dias-sufijo { font-size: 16px; font-weight: 400; color: var(--texto-dim); margin-left: 4px; }
.dias-expiry { color: var(--texto-dim); font-size: 13px; margin-bottom: 12px; }

/* Barra de progreso */
.barra-wrap { background: var(--bg3); border-radius: 99px; height: 8px; overflow: hidden; }
.barra-fill {
  height: 100%;
  border-radius: 99px;
  transition: width 0.6s ease;
}
.barra-fill.verde { background: var(--verde); }
.barra-fill.amarillo { background: var(--amarillo); }
.barra-fill.rojo { background: var(--rojo); }

/* Botón principal */
.btn-runpod {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  background: var(--morado);
  color: #0a0b0f;
  font-weight: 700;
  font-size: 17px;
  padding: 18px 32px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  margin-bottom: 24px;
  transition: background 0.2s, transform 0.1s;
  font-family: 'Inter Tight', sans-serif;
  letter-spacing: 0.2px;
}
.btn-runpod:hover { background: var(--morado-dark); transform: translateY(-1px); }
.btn-runpod:active { transform: translateY(0); }

/* Instrucciones */
.instrucciones {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 24px;
}
.instrucciones h3 {
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--morado);
  margin-bottom: 16px;
}
.paso {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  margin-bottom: 14px;
}
.paso:last-child { margin-bottom: 0; }
.paso-num {
  background: var(--morado);
  color: #0a0b0f;
  border-radius: 50%;
  width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 13px; flex-shrink: 0;
}
.paso-texto { color: var(--texto-dim); font-size: 14px; line-height: 1.5; padding-top: 4px; }
.paso-texto strong { color: var(--texto); }

/* Botón renovar */
.btn-renovar {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--texto-dim);
  font-size: 14px;
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
  font-family: 'Inter Tight', sans-serif;
}
.btn-renovar:hover { border-color: var(--morado); color: var(--morado); }

/* Panel de acceso inválido/expirado */
#acceso-invalido { display: none; }

.expirado-card {
  background: #1a0808;
  border: 1px solid #ef444433;
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  margin-bottom: 24px;
}
.expirado-icono { font-size: 48px; margin-bottom: 16px; }
.expirado-card h2 {
  font-family: 'Fraunces', serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--rojo);
  margin-bottom: 8px;
}
.expirado-card p { color: var(--texto-dim); font-size: 15px; margin-bottom: 4px; }
.expirado-fecha { color: var(--texto); font-weight: 600; }

.btn-volver {
  display: inline-block;
  background: var(--morado);
  color: #0a0b0f;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: 10px;
  text-decoration: none;
  margin: 0 6px 12px;
  transition: background 0.2s;
  font-family: 'Inter Tight', sans-serif;
}
.btn-volver:hover { background: var(--morado-dark); }

.btn-soporte {
  display: inline-block;
  background: transparent;
  color: var(--texto-dim);
  font-size: 14px;
  padding: 12px 24px;
  border: 1px solid var(--border);
  border-radius: 10px;
  text-decoration: none;
  margin: 0 6px 12px;
  transition: border-color 0.2s, color 0.2s;
  font-family: 'Inter Tight', sans-serif;
}
.btn-soporte:hover { border-color: var(--texto-dim); color: var(--texto); }

.botones-expirado { text-align: center; }

footer {
  padding: 24px;
  color: var(--texto-dim);
  font-size: 12px;
  text-align: center;
  border-top: 1px solid var(--border);
  width: 100%;
}