/*
  Login page - SII Pronosticos TACSA
  Self-contained stylesheet for session/login.php only. Not shared with
  the legacy Artisteer theme (style.css) or style/css/formulario.css.
*/

:root {
  --tacsa-navy: #06164b;
  --tacsa-navy-soft: #142561;
  --tacsa-red: #d92717;
  --tacsa-red-hover: #b81f11;

  --ink: #101828;
  --muted: #475467;
  --muted-on-navy: #c4cce6;
  --border: #d0d5dd;
  --surface: #ffffff;
  --surface-muted: #f8f9fb;
  --danger-bg: #fdecea;

  --radius-lg: 16px;
  --radius-md: 12px;
  --shadow-card: 0 8px 28px rgba(6, 22, 75, 0.10);

  --focus-ring: 0 0 0 3px rgba(217, 39, 23, 0.18);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--surface);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

.login-wrapper {
  min-height: 100vh;
  display: flex;
  flex-wrap: wrap;
}

/* ---------- Brand panel (left) ---------- */

.login-brand {
  flex: 1 1 46%;
  min-width: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 40px;
  padding: 40px 56px;
  color: #ffffff;
  background: linear-gradient(165deg, var(--tacsa-navy-soft) 0%, var(--tacsa-navy) 60%, #030b28 100%);
}

.login-brand-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.login-logo {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  flex-shrink: 0;
}

.login-logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.login-badge {
  font-size: 13px;
  color: #e4e9f7;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  padding: 7px 16px;
  white-space: nowrap;
}

.login-brand-body {
  max-width: 460px;
}

.login-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 16px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #ff8a7f;
}

.login-brand-title {
  margin: 0 0 18px;
  font-size: clamp(26px, 3.2vw, 38px);
  line-height: 1.18;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.login-brand-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--muted-on-navy);
  max-width: 380px;
}

.login-secure-note {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: #9aa6c9;
}

.login-secure-note i {
  color: #ff8a7f;
  font-size: 16px;
}

/* ---------- Form panel (right) ---------- */

.login-panel {
  flex: 1 1 54%;
  min-width: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-muted);
  padding: 40px 24px;
}

.login-card {
  width: 100%;
  max-width: 400px;
}

.login-icon-badge {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--danger-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.login-icon-badge i {
  color: var(--tacsa-red);
  font-size: 20px;
}

.login-form-eyebrow {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tacsa-red);
}

.login-title {
  margin: 0 0 10px;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--tacsa-navy);
}

.login-subtitle {
  margin: 0 0 28px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
}

.login-field {
  margin-bottom: 18px;
}

.login-field-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 6px;
}

.login-label {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  font-weight: 600;
  color: #344054;
}

.login-field-header .login-label {
  margin-bottom: 0;
}

.login-forgot {
  border: none;
  background: none;
  padding: 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--tacsa-red);
  cursor: pointer;
}

.login-forgot:hover {
  text-decoration: underline;
}

.login-forgot:focus-visible {
  outline: 2px solid var(--tacsa-red);
  outline-offset: 3px;
  border-radius: 4px;
}

.login-input {
  width: 100%;
  padding: 12px 14px;
  font-size: 14px;
  font-family: inherit;
  color: var(--ink);
  border: 1px solid var(--border);
  border-radius: 10px;
  background: #fff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.login-input::placeholder {
  color: #98a2b3;
}

.login-input:hover {
  border-color: #98a2b3;
}

.login-input:focus {
  outline: none;
  border-color: var(--tacsa-red);
  box-shadow: var(--focus-ring);
}

.login-input:disabled {
  background: #f2f4f7;
  color: #98a2b3;
  cursor: not-allowed;
}

.login-field.has-error .login-input {
  border-color: var(--tacsa-red);
  box-shadow: var(--focus-ring);
}

.login-password-wrap {
  position: relative;
}

.login-password-wrap .login-input {
  padding-right: 44px;
}

.login-toggle-pw {
  position: absolute;
  top: 50%;
  right: 8px;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: #98a2b3;
  cursor: pointer;
  border-radius: 8px;
}

.login-toggle-pw:hover {
  color: var(--muted);
  background: #f2f4f7;
}

.login-toggle-pw:focus-visible {
  outline: 2px solid var(--tacsa-red);
  outline-offset: 2px;
}

.login-submit {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 16px;
  margin-top: 8px;
  background: var(--tacsa-red);
  color: #fff;
  font-size: 14px;
  font-family: inherit;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background-color 0.15s ease, box-shadow 0.15s ease;
}

.login-submit i {
  font-size: 16px;
  transition: transform 0.15s ease;
}

.login-submit:hover:not(:disabled) {
  background: var(--tacsa-red-hover);
}

.login-submit:hover:not(:disabled) i.bi-arrow-right {
  transform: translateX(2px);
}

.login-submit:focus-visible {
  outline: 2px solid var(--tacsa-navy);
  outline-offset: 2px;
}

.login-submit:disabled {
  opacity: 0.75;
  cursor: progress;
}

.login-submit.is-loading i.bi-arrow-right {
  display: none;
}

.login-submit .login-spinner {
  display: none;
  font-size: 16px;
  animation: login-spin 0.8s linear infinite;
}

.login-submit.is-loading .login-spinner {
  display: inline-flex;
}

@keyframes login-spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.login-status {
  margin-top: 16px;
  min-height: 1.2em;
  font-size: 13px;
  text-align: center;
  color: var(--tacsa-red);
}

.login-footer-note {
  margin: 32px 0 0;
  padding-top: 20px;
  border-top: 1px solid #e4e7ec;
  text-align: center;
  font-size: 12px;
  color: #98a2b3;
}

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .login-wrapper {
    flex-direction: column;
  }

  .login-brand {
    order: 2;
    flex: none;
    padding: 32px 24px;
    gap: 24px;
  }

  .login-brand-text,
  .login-secure-note {
    display: none;
  }

  .login-panel {
    order: 1;
    padding: 48px 20px 32px;
  }
}

@media (max-width: 420px) {
  .login-brand,
  .login-panel {
    padding-left: 20px;
    padding-right: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .login-input,
  .login-submit,
  .login-submit i {
    transition: none;
  }

  .login-submit .login-spinner {
    animation-duration: 1.6s;
  }
}