/* PixelPro Web — shells (public, bare, desktop, mobile) and page layouts */

/* ---------- Public site ---------- */
.site { min-height: 100dvh; display: flex; flex-direction: column; }
.site-main { flex: 1; }
.site-header {
  position: sticky; top: 0; z-index: 50; padding-top: var(--sat);
  background: rgba(5, 11, 33, 0.55); border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: blur(16px) saturate(1.3); backdrop-filter: blur(16px) saturate(1.3);
}
.site-header__inner { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.site-nav { display: flex; gap: 6px; margin-left: auto; }
.site-nav a { padding: 8px 14px; border-radius: var(--r-pill); color: var(--snow-dim); text-decoration: none; font-weight: 500; }
.site-nav a:hover { background: rgba(255, 255, 255, 0.08); color: var(--snow); }
.site-footer { border-top: 1px solid var(--line); background: rgba(3, 8, 26, 0.7); padding: 36px 0 calc(36px + var(--sab)); margin-top: 40px; }
.site-footer__inner { display: grid; grid-template-columns: 1.3fr auto; gap: 20px 40px; align-items: start; }
.site-footer__brand p { margin-top: 10px; color: var(--snow-mute); font-size: 0.92rem; }
.site-footer__links { display: flex; gap: 6px 22px; flex-wrap: wrap; justify-content: flex-end; }
.site-footer__links a { color: var(--snow-dim); text-decoration: none; }
.site-footer__links a:hover { color: var(--snow); text-decoration: underline; }
.site-footer__copy { grid-column: 1 / -1; color: var(--snow-mute); font-size: 0.85rem; }

.section { padding-block: clamp(52px, 8vw, 104px); }
.section--narrow { max-width: 820px; }
.section__title { font-size: clamp(1.6rem, 1.15rem + 1.8vw, 2.5rem); margin-bottom: clamp(22px, 3vw, 40px); }

/* Landing hero */
.hero { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px, 6vw, 80px); align-items: center; padding-block: clamp(40px, 7vw, 96px) clamp(40px, 6vw, 80px); }
.hero__title { font-size: clamp(2.3rem, 1.2rem + 4.2vw, 4.1rem); line-height: 1.02; letter-spacing: -0.03em; font-weight: 700; margin-bottom: 20px; }
.hero__cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 30px 0 18px; }
.hero__copy .fine { max-width: 46ch; }
.hero__visual { position: relative; justify-self: center; width: min(100%, 440px); }
.hero__photo { position: relative; padding: 3px; border-radius: calc(var(--r-xl) + 3px); background: var(--grad-rim); overflow: hidden; box-shadow: var(--shadow-float); }
.hero__photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: center 56%; border-radius: var(--r-xl); }
.hero__photo .scan { left: 3px; right: 3px; }
.hero__report {
  position: absolute; left: -34px; bottom: 28px; width: 230px; display: grid; gap: 10px; padding: 16px 18px;
  border-radius: var(--r-md); background: rgba(8, 16, 46, 0.82); border: 1px solid var(--line-strong);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); box-shadow: var(--shadow-float);
}
.hero__report-tag { font-size: 0.8rem; color: var(--snow-mute); }
.hero__report-row { display: flex; justify-content: space-between; align-items: center; font-weight: 600; }

/* "What PixelPro checks": ruled columns, not cards */
.checks { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 4vw, 56px); }
.checks__item { border-top: 1px solid var(--line-strong); padding-top: 22px; display: grid; gap: 10px; align-content: start; }
.checks__ico { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 16px; background: rgba(25, 200, 255, 0.12); color: var(--cyan); margin-bottom: 6px; }
.checks__item h3 { font-size: 1.3rem; }
.checks__item p { color: var(--snow-dim); }

/* Steps are a real sequence, so they are numbered and joined by a line */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(20px, 3vw, 44px); counter-reset: none; }
.steps__item { position: relative; display: grid; gap: 8px; align-content: start; }
.steps__item:not(:last-child)::after { content: ''; position: absolute; top: 21px; left: 58px; right: -18px; height: 1px; background: var(--line-strong); }
.steps__num {
  display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; margin-bottom: 8px;
  font: 700 1.1rem/1 var(--font-display); border: 1.5px solid transparent;
  background: linear-gradient(var(--lake-900), var(--lake-900)) padding-box, var(--grad-rim) border-box;
}
.steps__item h3 { font-size: 1.2rem; }
.steps__item p { color: var(--snow-dim); max-width: 34ch; }

.creditband {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(24px, 5vw, 64px); align-items: center;
  padding: clamp(26px, 5vw, 56px); border-radius: var(--r-xl);
  background: linear-gradient(135deg, rgba(37, 99, 255, 0.28), rgba(147, 51, 234, 0.26)); border: 1px solid var(--line-strong);
}
.creditband .section__title { margin-bottom: 14px; }
.creditband__list { display: grid; gap: 16px; }
.creditband__list li { display: flex; gap: 12px; align-items: flex-start; color: var(--snow); }
.creditband__list svg { color: var(--cyan); flex: none; margin-top: 3px; }

.faq__item { border-bottom: 1px solid var(--line); padding: 4px 0; }
.faq__item summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 2px; font-weight: 600; font-size: 1.05rem; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: '+'; font-size: 1.5rem; color: var(--cyan); transition: transform 0.2s ease; line-height: 1; }
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p { color: var(--snow-dim); padding: 0 2px 18px; max-width: 62ch; }

.closing { text-align: center; display: grid; justify-items: center; gap: 24px; }
.closing__title { font-size: clamp(1.7rem, 1.2rem + 2vw, 2.7rem); max-width: 18ch; }

/* ---------- Bare (sign-in / callback) ---------- */
.bare-wrap { min-height: 100dvh; }
.bare { min-height: 100dvh; display: grid; place-items: center; padding: calc(24px + var(--sat)) 20px calc(24px + var(--sab)); }
.auth { width: 100%; display: grid; place-items: center; }
.auth__card {
  width: min(100%, 440px); display: grid; gap: 16px; justify-items: stretch; padding: clamp(26px, 5vw, 40px);
  border-radius: var(--r-xl); background: rgba(8, 16, 46, 0.78); border: 1px solid var(--line-strong);
  -webkit-backdrop-filter: blur(22px) saturate(1.3); backdrop-filter: blur(22px) saturate(1.3); box-shadow: var(--shadow-float);
}
.auth__card .brand { justify-self: start; }
.auth__card--center { text-align: center; justify-items: center; padding-block: 44px; }
.auth__title { font-size: clamp(1.6rem, 1.3rem + 1vw, 2rem); margin-top: 6px; }
.auth__lead { color: var(--snow-dim); }
.auth__links { display: flex; gap: 18px; justify-content: center; font-size: 0.9rem; }
.auth__fine { text-align: center; }
.auth__form { display: grid; gap: 12px; }
.auth__divider { display: flex; align-items: center; gap: 12px; color: var(--snow-mute); font-size: 0.85rem; }
.auth__divider::before, .auth__divider::after { content: ''; flex: 1; height: 1px; background: var(--line-strong); }
.auth__switch { text-align: center; color: var(--snow-dim); font-size: 0.93rem; }
.auth__status { padding: 10px 14px; border-radius: var(--r-sm); font-size: 0.93rem; border: 1px solid; }
.auth__status--error { background: rgba(240, 68, 98, 0.12); border-color: rgba(240, 68, 98, 0.45); color: #ffd3dc; }
.auth__status--ok { background: rgba(52, 211, 153, 0.12); border-color: rgba(52, 211, 153, 0.45); color: #c9f7e4; }
.auth__status[hidden], .auth .field[hidden], .auth .link-btn[hidden] { display: none; }
.field { display: grid; gap: 6px; }
.field__label { font-size: 0.88rem; font-weight: 600; color: var(--snow-dim); }
.field__input {
  width: 100%; min-height: 48px; padding: 0.7rem 1rem; border-radius: var(--r-md);
  background: rgba(255, 255, 255, 0.06); border: 1px solid var(--line-strong); color: var(--snow);
}
.field__input::placeholder { color: var(--snow-mute); }
.field__input:focus { outline: 2px solid var(--cyan); outline-offset: 1px; border-color: transparent; }
.field__input:disabled { opacity: 0.6; }
.link-btn { background: none; border: 0; padding: 0; color: var(--cyan); font-weight: 600; cursor: pointer; text-decoration: underline; text-underline-offset: 3px; }
.auth__form .link-btn { justify-self: end; font-size: 0.88rem; }
.link-btn:disabled { opacity: 0.6; cursor: default; }

/* ---------- Page scaffolding shared by both app shells ---------- */
.page { width: 100%; max-width: var(--content-max); margin-inline: auto; }
.page__head { margin: 6px 0 26px; }
.page__title { font-size: clamp(1.7rem, 1.2rem + 1.8vw, 2.4rem); line-height: 1.1; margin-bottom: 8px; }
.page__lead { color: var(--snow-dim); max-width: 62ch; }

/* ---------- Desktop shell: sidebar ---------- */
.shell--desktop { display: grid; grid-template-columns: 272px minmax(0, 1fr); min-height: 100dvh; }
.sidebar {
  position: sticky; top: 0; height: 100dvh; display: flex; flex-direction: column; gap: 28px; padding: 24px 18px;
  background: rgba(5, 11, 33, 0.7); border-right: 1px solid var(--line); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px);
}
.sidebar .brand { padding: 0 8px; }
.sidebar__nav { display: grid; gap: 4px; }
.navlink {
  position: relative; display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px;
  color: var(--snow-dim); text-decoration: none; font-weight: 550;
}
.navlink:hover { background: rgba(255, 255, 255, 0.07); color: var(--snow); }
.navlink[aria-current='page'] { background: linear-gradient(90deg, rgba(37, 99, 255, 0.3), rgba(147, 51, 234, 0.18)); color: #fff; }
.navlink[aria-current='page']::before { content: ''; position: absolute; left: -18px; top: 10px; bottom: 10px; width: 4px; border-radius: 0 4px 4px 0; background: linear-gradient(var(--cyan), var(--magenta)); }
.sidebar__foot { margin-top: auto; display: grid; gap: 10px; }
.usercard { display: flex; align-items: center; gap: 12px; padding: 10px 8px; min-width: 0; }
.usercard__text { display: grid; min-width: 0; line-height: 1.3; }
.usercard__text strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.usercard__text span { font-size: 0.82rem; color: var(--snow-mute); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.shell__main { min-width: 0; display: flex; flex-direction: column; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%; max-width: calc(var(--content-max) + 2 * clamp(20px, 4vw, 48px)); margin-inline: auto; padding: 18px clamp(20px, 4vw, 48px); }
.shell--desktop .content { padding: 4px clamp(20px, 4vw, 48px) 72px; }

/* Dashboard */
.dash__grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 20px; }
.dash__list { grid-column: 1 / -1; }
.dash__list .list-row .btn { margin-left: auto; flex: none; }
.balance { display: grid; align-content: space-between; gap: 6px; }
.balance__label { color: var(--snow-dim); font-weight: 600; }
.balance__num { display: block; font: 700 clamp(3.4rem, 2.6rem + 4vw, 5.2rem)/1 var(--font-display); letter-spacing: -0.035em; margin-top: 4px; }
.balance__note { color: var(--snow-mute); }
.balance__actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.balance--wide { margin-bottom: 18px; }
.startcard { display: grid; gap: 14px; align-content: center; justify-items: start; }
.startcard__title { font-size: clamp(1.4rem, 1.1rem + 1vw, 1.9rem); }
.startcard p { color: var(--snow-dim); max-width: 38ch; }

/* Desktop analyze workspace */
.work { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, 1fr); gap: 24px; align-items: start; }
.work__stage { border-radius: var(--r-lg); transition: box-shadow 0.15s; }
.work__stage.is-drag { box-shadow: 0 0 0 3px var(--cyan), 0 0 40px rgba(25, 200, 255, 0.3); }
.work__side { display: grid; gap: 16px; }
.work__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.dropzone {
  width: 100%; min-height: 380px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; padding: 32px;
  border: 2px dashed rgba(255, 255, 255, 0.3); border-radius: var(--r-lg); background: rgba(8, 16, 48, 0.5); color: var(--snow); cursor: pointer; text-align: center;
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); transition: border-color 0.15s, background-color 0.15s;
}
.dropzone:hover, .work__stage.is-drag .dropzone { border-color: var(--cyan); background: rgba(25, 200, 255, 0.09); }
.dropzone--busy { cursor: progress; }
.dropzone__ico { display: grid; place-items: center; width: 68px; height: 68px; border-radius: 22px; background: rgba(25, 200, 255, 0.14); color: var(--cyan); margin-bottom: 6px; }
.dropzone__title { font: 650 1.4rem/1.2 var(--font-display); }
.dropzone__sub { color: var(--snow-dim); max-width: 34ch; }
.dropzone__types { color: var(--snow-mute); font-size: 0.88rem; }

/* Results */
.results__grid { display: grid; grid-template-columns: minmax(180px, 300px) minmax(0, 1fr); gap: 24px; align-items: start; }
.preview--small { position: sticky; top: 18px; }
.preview--small .preview__img { max-height: 380px; }
.results__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }

/* About / Settings */
.about__hero { display: grid; justify-items: center; text-align: center; gap: 8px; margin: 8px 0 28px; }
.about__logo { border-radius: 24px; margin-bottom: 8px; }
.about__note { text-align: center; margin-top: 18px; }
.settings { max-width: 640px; }

/* ---------- Mobile shell: top bar + bottom tabs ---------- */
.shell--mobile { max-width: 560px; margin-inline: auto; min-height: 100dvh; display: flex; flex-direction: column; }
.shell--mobile .appbar {
  position: sticky; top: 0; z-index: 30; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: calc(10px + var(--sat)) 16px 10px; background: rgba(5, 11, 33, 0.7); border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: blur(18px) saturate(1.3); backdrop-filter: blur(18px) saturate(1.3);
}
.shell--mobile .content { flex: 1; padding: 20px 16px calc(var(--tabbar-h) + var(--sab) + 28px); }
.tabbar {
  position: fixed; z-index: 40; bottom: 0; left: 50%; transform: translateX(-50%); width: min(100%, 560px);
  display: grid; grid-template-columns: repeat(4, 1fr); padding: 6px 8px calc(6px + var(--sab));
  background: rgba(6, 13, 40, 0.88); border-top: 1px solid var(--line-strong);
  -webkit-backdrop-filter: blur(20px) saturate(1.3); backdrop-filter: blur(20px) saturate(1.3);
}
.tab { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; min-height: 56px; border-radius: 14px; color: var(--snow-mute); text-decoration: none; font-size: 0.74rem; font-weight: 600; }
.tab:hover { color: var(--snow); }
.tab[aria-current='page'] { color: var(--cyan); }
.shell--mobile.shell--immersive .tabbar { display: none; }
.shell--mobile.shell--immersive .content { padding-bottom: 190px; }
.shell--mobile .page__head { margin-bottom: 20px; }
.shell--mobile .page__title { font-size: 1.75rem; }

.shell--mobile .dash__grid { grid-template-columns: 1fr; }
.shell--mobile .balance__num { font-size: 4.2rem; }
.shell--mobile .results__grid, .shell--mobile .work { grid-template-columns: 1fr; }
.shell--mobile .preview--small { position: static; }
.shell--mobile .list-row .btn { display: none; }
.shell--mobile .preview__img { max-height: 44vh; }
.shell--mobile .demo-banner { font-size: 0.78rem; padding: 6px 12px; gap: 8px; flex-wrap: nowrap; justify-content: space-between; text-align: left; }
.shell--mobile .demo-banner__btn { flex: none; font-size: 0.78rem; }

.scan-actions { display: grid; gap: 14px; }
.bigtile {
  display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 16px; align-items: center; text-align: left;
  min-height: 112px; padding: 20px; border-radius: var(--r-xl); cursor: pointer; color: var(--snow);
  background: var(--glass); border: 1px solid var(--line-strong); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
}
.bigtile:hover { border-color: var(--cyan); }
.bigtile__ico { grid-row: 1 / 3; display: grid; place-items: center; width: 62px; height: 62px; border-radius: 20px; background: rgba(25, 200, 255, 0.14); color: var(--cyan); }
.bigtile__title { font: 650 1.25rem/1.2 var(--font-display); align-self: end; }
.bigtile__sub { color: var(--snow-mute); align-self: start; }
.scan-busy { display: grid; place-items: center; min-height: 200px; }

.review { display: grid; gap: 16px; }
.actionbar {
  position: fixed; z-index: 45; left: 50%; bottom: 0; transform: translateX(-50%); width: min(100%, 560px);
  display: grid; gap: 8px; padding: 28px 16px calc(14px + var(--sab));
  background: linear-gradient(to top, rgba(5, 11, 33, 0.97) 62%, rgba(5, 11, 33, 0));
}

/* ---------- Narrow screens ---------- */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero__visual { width: min(100%, 400px); margin-top: 8px; }
  .hero__report { left: 14px; bottom: 18px; }
  .checks, .steps { grid-template-columns: 1fr; }
  .steps__item { padding-left: 58px; }
  .steps__num { position: absolute; left: 0; top: 0; margin: 0; }
  .steps__item:not(:last-child)::after { top: 46px; left: 20px; right: auto; bottom: -26px; width: 1px; height: auto; }
  .creditband { grid-template-columns: 1fr; }
  .site-footer__inner { grid-template-columns: 1fr; }
  .site-footer__links { justify-content: flex-start; }
}
@media (max-width: 760px) {
  .site-nav { display: none; }
  .site-header__inner { justify-content: space-between; }
  #toasts { bottom: calc(var(--tabbar-h) + var(--sab) + 16px); }
}
@media (max-width: 480px) {
  .hero__cta .btn { width: 100%; }
}