/* GradMastery AI — front-end styles.
   Theme tokens approximate the GradMastery Academy site (purple/indigo on a
   clean light surface). Adjust the variables to match the live site exactly. */

:root {
  --gm-bg:        #f6f5fb;
  --gm-surface:   #ffffff;
  --gm-ink:       #1c1b2a;
  --gm-muted:     #6b6880;
  --gm-line:      #e6e3f0;
  --gm-primary:   #6c4cd1;   /* mediumpurple-ish, matches site name */
  --gm-primary-d: #553aab;
  --gm-accent:    #efeaff;
  --gm-good:      #2f9e5e;
  --gm-warn-bg:   #fff7e6;
  --gm-warn-ln:   #e8c66b;
  --gm-radius:    14px;
  --gm-shadow:    0 6px 24px rgba(40, 30, 90, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--gm-ink);
  background: var(--gm-bg);
  line-height: 1.55;
}

.gm-wrap { width: 100%; max-width: 920px; margin: 0 auto; padding: 0 20px; }

/* Header */
.gm-header { background: var(--gm-surface); border-bottom: 1px solid var(--gm-line); }
.gm-header-row { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.gm-brand { font-weight: 700; font-size: 1.2rem; color: var(--gm-ink); text-decoration: none; letter-spacing: -0.01em; }
.gm-brand span { color: var(--gm-primary); }
.gm-nav { display: flex; gap: 18px; align-items: center; }
.gm-nav a { color: var(--gm-muted); text-decoration: none; font-size: 0.94rem; font-weight: 500; }
.gm-nav a.gm-active { color: var(--gm-primary); }
.gm-nav a[aria-disabled="true"] { opacity: 0.45; cursor: not-allowed; }

/* Main */
.gm-main { padding: 36px 20px 60px; }
.gm-eyebrow { color: var(--gm-primary); font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.75rem; margin: 0 0 6px; }
.gm-intro h1 { font-size: 1.9rem; margin: 0 0 10px; letter-spacing: -0.02em; }
.gm-lead { color: var(--gm-muted); max-width: 60ch; margin: 0 0 28px; }
.gm-lead em { color: var(--gm-ink); font-style: normal; font-weight: 600; }

/* Cards */
.gm-card { background: var(--gm-surface); border: 1px solid var(--gm-line); border-radius: var(--gm-radius); box-shadow: var(--gm-shadow); padding: 22px; margin-bottom: 24px; }

/* Tabs */
.gm-tabs { display: inline-flex; background: var(--gm-accent); border-radius: 10px; padding: 4px; margin-bottom: 16px; }
.gm-tab { border: 0; background: transparent; padding: 7px 16px; border-radius: 8px; font-size: 0.9rem; font-weight: 600; color: var(--gm-muted); cursor: pointer; }
.gm-tab-active { background: var(--gm-surface); color: var(--gm-primary); box-shadow: 0 1px 3px rgba(0,0,0,0.08); }

/* Inputs */
.gm-label { display: block; font-weight: 600; font-size: 0.9rem; margin-bottom: 6px; }
.gm-textarea, .gm-input {
  width: 100%; border: 1px solid var(--gm-line); border-radius: 10px; padding: 12px 14px;
  font: inherit; color: var(--gm-ink); background: #fbfaff; resize: vertical;
}
.gm-textarea:focus, .gm-input:focus { outline: 2px solid var(--gm-primary); border-color: transparent; }
.gm-hint { color: var(--gm-muted); font-size: 0.82rem; margin: 8px 0 0; }

/* Actions */
.gm-actions { display: flex; align-items: center; gap: 12px; margin-top: 16px; flex-wrap: wrap; }
.gm-btn { border: 0; border-radius: 10px; padding: 11px 20px; font: inherit; font-weight: 600; cursor: pointer; }
.gm-btn-primary { background: var(--gm-primary); color: #fff; }
.gm-btn-primary:hover { background: var(--gm-primary-d); }
.gm-btn-primary:disabled { opacity: 0.6; cursor: progress; }
.gm-btn-ghost { background: transparent; color: var(--gm-muted); }
.gm-btn-ghost:hover { color: var(--gm-ink); }
.gm-status { color: var(--gm-muted); font-size: 0.88rem; }
.gm-status.gm-error { color: #c0392b; }

/* Result */
.gm-result-head { display: flex; align-items: center; gap: 12px; margin-bottom: 4px; }
.gm-result-head h2 { margin: 0; font-size: 1.45rem; letter-spacing: -0.01em; }
.gm-badge { background: var(--gm-accent); color: var(--gm-primary-d); border-radius: 999px; padding: 3px 12px; font-size: 0.78rem; font-weight: 600; text-transform: capitalize; }
.gm-fields { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 24px; margin: 18px 0; padding: 0; }
.gm-fields div { border-bottom: 1px solid var(--gm-line); padding-bottom: 8px; }
.gm-fields dt { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--gm-muted); margin: 0; }
.gm-fields dd { margin: 2px 0 0; font-weight: 500; word-break: break-word; }
.gm-fields a { color: var(--gm-primary); }
.gm-lists { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin: 8px 0 4px; }
.gm-lists h3, .gm-result > h3 { font-size: 0.95rem; margin: 14px 0 8px; }
.gm-list { margin: 0; padding-left: 18px; }
.gm-list li { margin-bottom: 4px; }
.gm-list.gm-empty { list-style: none; padding-left: 0; color: var(--gm-muted); font-style: italic; }
.gm-summary { color: var(--gm-ink); }

/* Verify banner — always present on results */
.gm-verify { background: var(--gm-warn-bg); border: 1px solid var(--gm-warn-ln); border-radius: 10px; padding: 14px 16px; margin: 20px 0 8px; font-size: 0.9rem; }
.gm-verify strong { display: block; margin-bottom: 2px; }
.gm-meta { color: var(--gm-muted); font-size: 0.78rem; margin: 6px 0 0; }

/* Footer */
.gm-footer { border-top: 1px solid var(--gm-line); background: var(--gm-surface); padding: 22px 0; }
.gm-footer p { color: var(--gm-muted); font-size: 0.82rem; margin: 0; }

/* ===== Phase 2: profile + match ===== */

/* Buttons as links */
a.gm-btn { text-decoration: none; display: inline-block; }
a.gm-btn-primary { color: #fff; }

.gm-card-title { margin: 0 0 14px; font-size: 1.1rem; }
.gm-muted { color: var(--gm-muted); }
.gm-link-sm { display: inline-block; margin-top: 4px; font-size: 0.82rem; color: var(--gm-primary); text-decoration: none; }
.gm-link-sm:hover { text-decoration: underline; }

/* File input */
input[type="file"].gm-input { padding: 9px 12px; background: #fbfaff; cursor: pointer; }

/* Warning-styled list (gaps / missing) */
.gm-list-warn li::marker { color: var(--gm-warn-ln); }

/* Profile sections */
.gm-prof-block { margin: 6px 0 4px; }
.gm-prof-block h3 { font-size: 0.95rem; margin: 14px 0 8px; }
.gm-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.gm-chip { background: var(--gm-accent); color: var(--gm-primary-d); border-radius: 999px; padding: 4px 12px; font-size: 0.82rem; font-weight: 500; }

/* Match inputs pair */
.gm-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
.gm-pair-item { display: flex; flex-direction: column; border: 1px solid var(--gm-line); border-radius: 10px; padding: 14px; }
.gm-pair-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--gm-muted); }
.gm-pair-val { font-weight: 600; margin: 4px 0; word-break: break-word; }

/* Score ring */
.gm-score-row { display: flex; align-items: center; gap: 22px; margin-bottom: 8px; }
.gm-score-ring { width: 116px; height: 116px; border-radius: 50%; display: grid; place-items: center; background: conic-gradient(var(--gm-primary) 0deg, var(--gm-line) 0deg); flex-shrink: 0; position: relative; }
.gm-score-ring::after { content: ""; position: absolute; inset: 12px; background: var(--gm-surface); border-radius: 50%; }
.gm-score-ring span { position: relative; z-index: 1; font-size: 2.2rem; font-weight: 800; letter-spacing: -0.02em; }
.gm-score-ring small { position: relative; z-index: 1; color: var(--gm-muted); font-size: 0.8rem; margin-left: 2px; }
.gm-score-text h2 { margin: 0 0 4px; font-size: 1.3rem; }

/* ===== Phase 3: package studio ===== */
.gm-doc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 10px; margin-bottom: 8px; }
.gm-doc-btn { border: 1px solid var(--gm-line); background: #fbfaff; border-radius: 10px; padding: 12px 14px; font: inherit; font-weight: 600; color: var(--gm-ink); cursor: pointer; text-align: left; }
.gm-doc-btn:hover:not(:disabled) { border-color: var(--gm-primary); background: var(--gm-accent); }
.gm-doc-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.gm-doc-suggested { border-color: var(--gm-primary); box-shadow: inset 3px 0 0 var(--gm-primary); }

.gm-docs { display: block; }
.gm-doc-card { margin-bottom: 22px; }
.gm-doc-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.gm-doc-head h2 { margin: 0; font-size: 1.3rem; }

.gm-notes { background: var(--gm-warn-bg); border: 1px solid var(--gm-warn-ln); border-radius: 10px; padding: 12px 16px; margin-bottom: 16px; font-size: 0.9rem; }
.gm-notes strong { display: block; margin-bottom: 6px; }
.gm-notes ul { margin: 0; padding-left: 18px; }

.gm-doc-body { border: 1px solid var(--gm-line); border-radius: 10px; padding: 22px 26px; background: #fff; max-height: 520px; overflow: auto; }
.gm-doc-body h1 { font-size: 1.4rem; margin: 0 0 10px; }
.gm-doc-body h2 { font-size: 1.15rem; margin: 18px 0 8px; }
.gm-doc-body h3 { font-size: 1rem; margin: 14px 0 6px; }
.gm-doc-body p { margin: 0 0 10px; line-height: 1.6; }
.gm-doc-body ul { margin: 0 0 10px; padding-left: 20px; }
.gm-doc-body li { margin-bottom: 4px; }
.gm-add { background: #ffe2b8; color: #8a4b00; padding: 0 4px; border-radius: 4px; font-weight: 600; }

.gm-verify-card { background: transparent; box-shadow: none; border: 0; padding: 0; }

/* ===== Phase 4: auth ===== */
.gm-auth-card { max-width: 460px; }
.gm-field { margin-bottom: 14px; }
.gm-field .gm-label { display: block; margin-bottom: 6px; }
.gm-acct { display: inline-flex; align-items: center; gap: 8px; margin-left: 12px; padding-left: 12px; border-left: 1px solid var(--gm-line); }
.gm-acct-plan { background: var(--gm-accent); color: var(--gm-primary-d); border-radius: 999px; padding: 2px 10px; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; }
.gm-acct-email { color: var(--gm-muted); font-size: 0.85rem; max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.gm-acct-out { color: var(--gm-primary); font-size: 0.85rem; font-weight: 600; text-decoration: none; }
.gm-acct-out:hover { text-decoration: underline; }
.gm-acct-up { color: var(--gm-primary); font-size: 0.85rem; font-weight: 700; text-decoration: none; }
.gm-acct-up:hover { text-decoration: underline; }
@media (max-width: 680px) { .gm-acct-email { display: none; } }

/* ===== Phase 5: upgrade / plans ===== */
.gm-plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 8px; }
.gm-plan { background: var(--gm-surface); border: 1px solid var(--gm-line); border-radius: var(--gm-radius); padding: 24px 22px; display: flex; flex-direction: column; position: relative; box-shadow: var(--gm-shadow); }
.gm-plan-pop { border: 2px solid var(--gm-primary); }
.gm-poptag { position: absolute; top: -11px; left: 50%; transform: translateX(-50%); background: var(--gm-primary); color: #fff; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; padding: 3px 12px; border-radius: 999px; }
.gm-plan h3 { margin: 0 0 6px; font-size: 1.2rem; }
.gm-plan-price { font-size: 1.9rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 14px; }
.gm-plan-price span { font-size: 0.85rem; font-weight: 600; color: var(--gm-muted); }
.gm-plan ul { list-style: none; padding: 0; margin: 0 0 20px; flex: 1; }
.gm-plan li { padding: 7px 0 7px 22px; position: relative; font-size: 0.92rem; border-bottom: 1px dashed var(--gm-line); }
.gm-plan li::before { content: "✓"; position: absolute; left: 0; color: var(--gm-primary); font-weight: 800; }
.gm-plan .gm-btn { text-align: center; }
.gm-plan-owned { opacity: 0.85; }
.gm-banner-ok { border-left: 4px solid var(--gm-good); background: #eafaf0; }
.gm-banner-bad { border-left: 4px solid #c0392b; background: #fdecea; }

.gm-plan-grid.two { grid-template-columns: repeat(2, 1fr); max-width: 720px; }
.gm-price-note { color: var(--gm-muted); font-size: 0.82rem; margin: -6px 0 14px; }

/* Billing cycle toggle */
.gm-cycle { display: inline-flex; background: var(--gm-accent); border-radius: 10px; padding: 4px; margin: 4px 0 22px; }
.gm-cycle-btn { border: 0; background: transparent; padding: 8px 18px; border-radius: 8px; font: inherit; font-weight: 600; color: var(--gm-muted); cursor: pointer; }
.gm-cycle-on { background: var(--gm-surface); color: var(--gm-primary); box-shadow: 0 1px 3px rgba(0,0,0,0.08); }
.gm-save { background: var(--gm-good); color: #fff; font-size: 0.66rem; font-weight: 700; padding: 1px 7px; border-radius: 999px; margin-left: 6px; vertical-align: middle; }

@media (max-width: 760px) { .gm-plan-grid, .gm-plan-grid.two { grid-template-columns: 1fr; } }

/* ===== Standalone landing page ===== */
.gm-hero { background: radial-gradient(900px 360px at 75% -10%, var(--gm-accent), transparent), var(--gm-surface); border-bottom: 1px solid var(--gm-line); padding: 70px 0 64px; }
.gm-hero h1 { font-size: 2.6rem; line-height: 1.08; letter-spacing: -0.03em; margin: 8px 0 16px; max-width: 16ch; }
.gm-hero p { color: var(--gm-muted); font-size: 1.15rem; max-width: 56ch; margin: 0 0 26px; }
.gm-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.gm-btn-lg { padding: 14px 26px; font-size: 1rem; }

.gm-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 12px; }
.gm-step { background: var(--gm-surface); border: 1px solid var(--gm-line); border-radius: var(--gm-radius); padding: 22px; }
.gm-step-n { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; background: var(--gm-accent); color: var(--gm-primary-d); font-weight: 800; margin-bottom: 12px; }
.gm-step h3 { margin: 0 0 6px; font-size: 1.05rem; }
.gm-step p { margin: 0; color: var(--gm-muted); font-size: 0.92rem; }

.gm-section { padding: 56px 0; }
.gm-section.alt { background: var(--gm-surface); border-top: 1px solid var(--gm-line); border-bottom: 1px solid var(--gm-line); }
.gm-section h2 { font-size: 1.7rem; letter-spacing: -0.02em; margin: 0 0 8px; }
.gm-section .gm-lead { margin: 0 0 28px; }

.gm-course-band { background: linear-gradient(160deg, var(--gm-primary), var(--gm-primary-d)); color: #fff; border-radius: var(--gm-radius); padding: 28px 30px; display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.gm-course-band h3 { margin: 0 0 4px; font-size: 1.2rem; }
.gm-course-band p { margin: 0; opacity: 0.9; max-width: 52ch; }
.gm-course-band .gm-btn { background: #fff; color: var(--gm-primary-d); }

@media (max-width: 760px) {
  .gm-hero h1 { font-size: 1.9rem; }
  .gm-steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 460px) { .gm-steps { grid-template-columns: 1fr; } }

@media (max-width: 620px) {
  .gm-fields, .gm-lists, .gm-pair { grid-template-columns: 1fr; }
  .gm-intro h1 { font-size: 1.55rem; }
  .gm-score-row { flex-direction: column; text-align: center; align-items: center; }
  .gm-doc-grid { grid-template-columns: 1fr 1fr; }
}