:root {
  font-family: Inter, Segoe UI, system-ui, sans-serif;
  color: #17233b;
  --primary: #1769aa;
  --dark: #102b4e;
  --line: #c7d4df;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  place-items: center;
  padding: max(20px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
  overflow-x: hidden;
  background: #102b4e;
}
.login-player {
  --player-bg: #f7dce8;
  --player-bg-dark: #efc3d6;
  --player-primary: #a8386e;
  --player-primary-dark: #8d2d5b;
  --player-soft: #fff3f8;
  --player-border: #df9fbb;
  --player-text: #3a1d2b;
  --player-muted: #765568;
  --primary: var(--player-primary);
  --dark: var(--player-text);
  --line: var(--player-border);
  color: var(--player-text);
  background: radial-gradient(circle at 50% 15%, #fff4f8 0, var(--player-bg) 42%, var(--player-bg-dark) 100%);
}
.login-coach {
  --coach-bg: #0f3d2e;
  --coach-bg-dark: #08291f;
  --coach-primary: #1f7a52;
  --coach-primary-dark: #155b3d;
  --coach-soft: #e7f5ed;
  --coach-border: #9acbb1;
  --coach-text: #10231b;
  --primary: var(--coach-primary);
  --dark: var(--coach-text);
  --line: var(--coach-border);
  color: var(--coach-text);
  background: radial-gradient(circle at 50% 15%, #1b5943 0, var(--coach-bg) 45%, var(--coach-bg-dark) 100%);
}
.login-card {
  width: 100%;
  max-width: 450px;
  justify-self: center;
  min-width: 0;
  overflow-wrap: anywhere;
  background: #fff;
  border-radius: 22px;
  padding: clamp(22px, 5vw, 36px);
  box-shadow: 0 28px 70px #06132280;
  text-align: center;
}
.logo { width: 96px; height: 96px; border-radius: 50%; object-fit: contain; border: 4px solid #e8f3fb; }
.logo-placeholder { font-size: 4rem; }
.login-player .logo { border-color: var(--player-border); background: var(--player-soft); }
.login-coach .logo { border-color: var(--coach-border); background: var(--coach-soft); }
h1 { font-size: clamp(1.5rem, 5vw, 1.9rem); margin: 16px 0 4px; }
p { color: #64748b; margin-top: 0; }
.login-player p { color: var(--player-muted); }
.login-coach p { color: #47685a; }
.login-role { color: var(--coach-primary-dark)!important; font-size: .9rem; font-weight: 900; letter-spacing: .16em; }
label { display: block; text-align: left; font-weight: 750; margin: 18px 0 6px; }
input { width: 100%; min-height: 52px; border: 1px solid var(--line); border-radius: 11px; padding: 0 14px; font-size: 1rem; margin-top: 6px; }
input:focus-visible, button:focus-visible, a:focus-visible { outline: 3px solid #57b7ea; outline-offset: 3px; }
.login-player input:focus-visible,.login-player button:focus-visible,.login-player a:focus-visible { outline-color: var(--player-primary); }
.login-coach input:focus-visible,.login-coach button:focus-visible,.login-coach a:focus-visible { outline-color: #52ad80; }
.password { display: flex; gap: 8px; min-width: 0; }
.password input { min-width: 0; }
.password button { min-width: 78px; min-height: 52px; margin-top: 6px; border: 0; border-radius: 10px; padding: 0 14px; background: #e7f3fc; color: var(--dark); font-weight: 800; }
.login-player .password button { background: var(--player-soft); color: var(--player-primary-dark); }
.login-coach .password button { background: var(--coach-soft); color: var(--coach-primary-dark); }
.ingresar { width: 100%; min-height: 56px; border: 0; border-radius: 11px; background: var(--primary); color: #fff; font-size: 1.05rem; font-weight: 800; margin-top: 22px; cursor: pointer; }
.ingresar:hover { background: #12598f; }
.login-player .ingresar:hover { background: var(--player-primary-dark); }
.login-coach .ingresar:hover { background: var(--coach-primary-dark); }
.error, .alert { background: #fee5e7; color: #912133; padding: 12px; border-radius: 10px; }
aside { margin-top: 20px; padding: 14px; background: #eef6fc; color: #234d70; border-radius: 10px; font-size: .95rem; }
aside a { color: #12598f; font-weight: 800; }
.login-coach aside { background: var(--coach-soft); color: #294f3d; }
.login-coach aside a { color: var(--coach-primary-dark); }
.logo, .logo-placeholder { user-select: none; -webkit-user-select: none; touch-action: manipulation; }
@media (min-width: 560px) and (max-width: 1100px) {
  .login-card { max-width: 440px; padding: clamp(24px, 4vh, 34px); }
  input { min-height: 48px; }
  .ingresar { min-height: 52px; }
}
@media (max-height: 600px) {
  body { display: block; }
  .login-card { margin: auto; }
  .logo { width: 62px; height: 62px; border-width: 3px; }
  .logo-placeholder { font-size: 2.5rem; }
  h1 { margin-top: 10px; }
  label { margin-top: 12px; }
  .ingresar { margin-top: 16px; }
}