/*
  PJMSCode GitHub Pages Stylesheet
  This file controls the visual design for the static project website.
  Place this file in the same folder as index.html and name it style.css.
*/

:root {
  --bg-main: #080b12;
  --bg-section: #0f1724;
  --bg-card: #141d2c;
  --bg-card-soft: #192437;
  --text-main: #f5f7fb;
  --text-muted: #aab4c3;
  --accent: #6ee7f9;
  --lightmode-accent: #007485;
  --accent-strong: #38bdf8;
  --danger: #fb7185;
  --warning: #facc15;
  --success: #4ade80;
  --border: rgba(255, 255, 255, 0.1);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Inter, Arial, sans-serif;
  background: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.22), transparent 32rem),
    radial-gradient(circle at top right, rgba(251, 113, 133, 0.12), transparent 28rem),
    linear-gradient(135deg, #080b12 0%, #0d1320 100%);
  border-bottom: 1px solid var(--border);
}

.navbar {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.25rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.nav-links {
  display: flex;
  gap: 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.nav-links a {
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--accent);
}

/* Dropdown container */
.dropdown {
  position: relative;
  cursor: pointer;
  padding-bottom: 0.75rem;
}

/* The visible text */
.dropdown-toggle {
  color: var(--text-muted);
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

.dropdown:hover .dropdown-toggle {
  color: var(--accent);
}

/* Hidden menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 0.75rem;
  box-shadow: var(--shadow);
  padding: 0.5rem 0;
  min-width: 200px;
  z-index: 1000;

  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}


/* Show on hover */
.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

/* Links inside dropdown */
.dropdown-menu a {
  display: block;
  padding: 0.6rem 1rem;
  color: var(--text-muted);
  transition: background 0.2s ease, color 0.2s ease;
}

.dropdown-toggle {
  border: none;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  cursor: pointer;
}

.dropdown-toggle:hover {
  color: var(--accent);
}
.lab-form {
  margin-top: 1.5rem;
}

.lab-form label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-main);
  font-weight: 700;
}

.lab-input-row {
  display: flex;
  gap: 1rem;
}

.lab-input-row input {
  flex: 1;
  padding: 0.9rem 1rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #050814;
  color: var(--text-main);
}

.lab-results {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 1rem;
  margin-top: 1.5rem;
}

.result-card {
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: var(--bg-card);
}

.lab-results {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 1.5rem;
}

.result-card {
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: var(--bg-card);
}

.result-card:first-child {
  max-height: 32rem;
  overflow-y: auto;
}

.fake-query {
  margin: 1rem 0;
  padding: 0.85rem 1rem;
  border-radius: 0.75rem;
  background: #050814;
  color: #dbeafe;
  font-family: Consolas, Monaco, monospace;
  font-size: 0.9rem;
  overflow-x: auto;
}

.sql-output {
  margin-top: 1rem;
  overflow-x: auto;
}

.sql-table-name {
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.sql-output table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.sql-output th,
.sql-output td {
  padding: 0.75rem;
  border: 1px solid var(--border);
  text-align: left;
}

.sql-output th {
  color: var(--accent);
  background: #050814;
}

.sql-output td {
  color: var(--text-muted);
}

.vulnerable-response {
  padding: 1rem;
  border: 1px solid rgba(251, 113, 133, 0.35);
  border-radius: 1rem;
  background: rgba(251, 113, 133, 0.08);
}

.vulnerable-response h3 {
  color: var(--danger);
}

.mini-code {
  margin-top: 0.75rem;
  box-shadow: none;
}

@media (max-width: 700px) {
  .lab-input-row,
  .lab-results {
    grid-template-columns: 1fr;
    flex-direction: column;
  }
}

.hero {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 8rem 0 6rem;
}

.eyebrow {
  color: var(--accent);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  margin-bottom: 1rem;
}

h1 {
  max-width: 900px;
  font-size: clamp(2.7rem, 7vw, 5.8rem);
  line-height: 0.95;
  letter-spacing: -0.08em;
  margin-bottom: 1.5rem;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: -0.05em;
}

h3 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.hero-text {
  max-width: 720px;
  color: var(--text-muted);
  font-size: 1.15rem;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.2rem;
  border-radius: 999px;
  font-weight: 700;
  border: 1px solid var(--border);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  color: #06101a;
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  border-color: transparent;
}

.button.secondary {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.05);
}

.section {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 6rem 0;
}

.dark-section {
  width: 100%;
  padding-left: max(1rem, calc((100% - 1120px) / 2));
  padding-right: max(1rem, calc((100% - 1120px) / 2));
  background: var(--bg-section);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 2rem;
}

.card-grid {
  display: grid;
  gap: 1rem;
}

.three-columns {
  grid-template-columns: repeat(3, 1fr);
}

.card,
.attack-item,
.pipeline-step,
.code-block {
  background: linear-gradient(180deg, var(--bg-card), rgba(20, 29, 44, 0.8));
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  box-shadow: var(--shadow);
}

.card {
  padding: 1.5rem;
}

.card p,
.attack-item p,
.pipeline-step p {
  color: var(--text-muted);
}

.attack-list {
  display: grid;
  gap: 1rem;
}

.attack-item {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 1.25rem;
  align-items: start;
  padding: 1.25rem;
}


.severity {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.4rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.severity.high {
  color: #ffe4e6;
  background: rgba(251, 113, 133, 0.18);
  border: 1px solid rgba(251, 113, 133, 0.35);
}

.severity.medium {
  color: #fef9c3;
  background: rgba(250, 204, 21, 0.14);
  border: 1px solid rgba(250, 204, 21, 0.32);
}

.code-block {
  overflow-x: auto;
  padding: 1.5rem;
  color: #dbeafe;
  background: #050814;
}

.code-block code {
  font-family: Consolas, Monaco, monospace;
  font-size: 0.95rem;
}

.pipeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.pipeline-step {
  padding: 1.4rem;
}

.pipeline-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  margin-bottom: 1rem;
  border-radius: 50%;
  color: #06101a;
  background: var(--accent);
  font-weight: 900;
}

.footer {
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  text-align: center;
  padding: 2rem 1rem;
  background: #050814;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.footer-links {
  display: flex;
  text-align: center;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  width: 100%;
}

.footer-links a {
  color: var(--text-muted);
  font-weight: 600;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--accent);
}

.interactive-log {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1rem;
}

.log-field {
  color: var(--accent);
  cursor: pointer;
  transition: color 0.2s ease;
}

.log-field:hover {
  color: white;
}

.log-explainer {
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: var(--bg-card);
}

.log-explainer h3 {
  margin-bottom: 0.5rem;
}

@media (max-width: 800px) {
  .interactive-log {
    grid-template-columns: 1fr;
  }
}

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

  .hero {
    padding-top: 5rem;
  }
}

@media (max-width: 640px) {
  .navbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 1rem;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .three-columns,
  .pipeline {
    grid-template-columns: 1fr;
  }

  .attack-item {
    grid-template-columns: 1fr;
  }

  h1 {
    letter-spacing: -0.05em;
  }
}



/* Light mode overrides */
body.light-mode .site-header {
  background:
    radial-gradient(circle at top left, rgba(56, 189, 248, 0.12), transparent 32rem),
    radial-gradient(circle at top right, rgba(251, 113, 133, 0.08), transparent 28rem),
    linear-gradient(135deg, #f5f7fb 0%, #eaf0f8 100%);
  border-bottom: 1px solid var(--border);
}

body.light-mode .card,
body.light-mode .attack-item,
body.light-mode .pipeline-step,
body.light-mode .code-block {
  background: linear-gradient(180deg, #ffffff, #f5f7fb);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

body.light-mode .eyebrow,
body.light-mode .sql-table-name{
 color: #33aabb;
}

body.light-mode .log-field {
  color: var(--lightmode-accent);
  cursor: pointer;
  transition: color 0.2s ease;
}

body.light-mode .code-block {
  color: #050814;
}
body.light-mode {
  --bg-main: #f5f7fb;
  --bg-section: #eaf0f8;
  --bg-card: #ffffff;
  --bg-card-soft: #edf3fb;
  --text-main: #0f1724;
  --text-muted: #425166;
  --border: rgba(15, 23, 36, 0.14);
  --shadow: 0 18px 60px rgba(15, 23, 36, 0.12);
}

body.light-mode .footer {
  background: linear-gradient(180deg, #eaf0f8, #f5f7fb);
  color: var(--text-muted);
  border-top: 1px solid var(--border);
}

body.light-mode .footer-links a:hover {
  color: var(--lightmode-accent);
}


body.light-mode .severity.medium {
  color: #5b5000;
  background: rgba(250, 204, 21, 0.14);
  border: 1px solid rgba(250, 204, 21, 0.32);
}

body.light-mode .severity.high {
  color: #610000;
  background: rgba(251, 113, 133, 0.18);
  border: 1px solid rgba(251, 113, 133, 0.35);
}

body.light-mode .lab-input-row input {
  background: #ffffff;
  color: var(--text-main);
  border: 1px solid var(--border);
}

body.light-mode .fake-query {
  background: #f1f5f9;
  color: #0f1724;
  border: 1px solid var(--border);
}

body.light-mode .sql-output th {
  color: var(--lightmode-accent);
  background: #f1f5f9;
}

.theme-toggle {
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.4rem 0.8rem;
  background: var(--bg-card);
  color: var(--text-muted);
  font-weight: 700;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.theme-toggle:hover {
  color: var(--accent);
  transform: translateY(-1px);
}