/**
 * Guard Well Farm Gateway Portal
 * Apple-ish clean design: white background, rounded corners, subtle shadows,
 * system font stack with Inter as preferred choice.
 */

/* ── Reset & Base ──────────────────────────────────────────── */

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

:root {
  --color-bg: #ffffff;
  --color-surface: #ffffff;
  --color-text: #1d1d1f;
  --color-text-secondary: #6e6e73;
  --color-accent: #0071e3;
  --color-accent-hover: #0077ed;
  --color-border: #d2d2d7;
  --color-shadow: rgba(0, 0, 0, 0.04);
  --color-shadow-hover: rgba(0, 0, 0, 0.08);
  --color-card-bg: #fbfbfd;
  --radius-card: 16px;
  --radius-input: 10px;
  --radius-btn: 12px;
  --font-stack: -apple-system, BlinkMacSystemFont, "Inter", "SF Pro Display",
    "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max-width: 1080px;
  --grid-gap: 20px;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-stack);
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── Portal Header ─────────────────────────────────────────── */

.portal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  width: 100%;
  margin: 0 auto;
  padding: 40px 24px 20px;
}

.logo-text {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: -0.5px;
  color: var(--color-text);
}

.logout-link {
  font-size: 14px;
  color: var(--color-accent);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s ease;
}

.logout-link:hover {
  color: var(--color-accent-hover);
}

/* ── Service Grid ──────────────────────────────────────────── */

.portal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--grid-gap);
  max-width: var(--max-width);
  width: 100%;
  margin: 20px auto;
  padding: 0 24px;
  flex: 1;
}

.service-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 28px 16px 22px;
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  text-decoration: none;
  color: var(--color-text);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  box-shadow: 0 1px 3px var(--color-shadow);
  cursor: pointer;
}

.service-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--color-shadow-hover);
  border-color: var(--color-accent);
}

.service-icon {
  width: 48px;
  height: 48px;
  color: var(--color-accent);
  margin-bottom: 14px;
}

.service-icon svg {
  width: 100%;
  height: 100%;
}

.service-name {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.2px;
  margin-bottom: 4px;
  text-align: center;
}

.service-desc {
  font-size: 12px;
  color: var(--color-text-secondary);
  text-align: center;
}

/* ── Footer ────────────────────────────────────────────────── */

.portal-footer {
  text-align: center;
  padding: 24px;
  font-size: 12px;
  color: var(--color-text-secondary);
}

/* ── Login Page ────────────────────────────────────────────── */

.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: #f5f5f7;
}

.login-container {
  width: 100%;
  max-width: 380px;
  padding: 40px 32px 36px;
  background: var(--color-surface);
  border-radius: 20px;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

.login-header {
  text-align: center;
  margin-bottom: 32px;
}

.login-header .logo-text {
  font-size: 24px;
  margin-bottom: 8px;
}

.login-subtitle {
  font-size: 14px;
  color: var(--color-text-secondary);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.form-group input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-input);
  font-size: 15px;
  font-family: var(--font-stack);
  color: var(--color-text);
  background: #fafafa;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 113, 227, 0.12);
  background: var(--color-surface);
}

.form-group input::placeholder {
  color: #c7c7cc;
}

.login-btn {
  margin-top: 6px;
  padding: 13px;
  border: none;
  border-radius: var(--radius-btn);
  background: var(--color-accent);
  color: #ffffff;
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font-stack);
  cursor: pointer;
  transition: background 0.15s ease;
}

.login-btn:hover {
  background: var(--color-accent-hover);
}

.login-btn:active {
  background: #005bb5;
}

/* ── Responsive ────────────────────────────────────────────── */

@media (max-width: 900px) {
  .portal-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 640px) {
  .portal-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .portal-header {
    padding: 28px 16px 14px;
  }

  .portal-grid {
    padding: 0 16px;
  }

  .logo-text {
    font-size: 22px;
  }

  .service-card {
    padding: 22px 12px 18px;
  }

  .service-icon {
    width: 40px;
    height: 40px;
  }
}

@media (max-width: 380px) {
  .login-container {
    margin: 16px;
    padding: 28px 20px 24px;
  }
}