/* ============================================
   L'Aquilone CSS — "Vento di Speranza"
   Design ispirato a vap.it
   ============================================ */

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Source Sans 3', 'Source Sans Pro', system-ui, sans-serif;
  color: #3a4a5a;
  background: #fff;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', system-ui, sans-serif;
  color: #1A2332;
  line-height: 1.25;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1rem;
}
@media (min-width: 640px) { .container { padding: 0 1.5rem; } }
@media (min-width: 1024px) { .container { padding: 0 2rem; } }

/* ─── TOP BAR ─── */
.top-bar {
  background: #0a5c5f;
  color: #fff;
  font-size: 0.875rem;
  padding: 0.375rem 0;
}
.top-bar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.top-bar a {
  color: #fff;
  transition: color .2s;
}
.top-bar a:hover { color: #a7f3d0; }
.top-bar-left { display: flex; align-items: center; gap: 1rem; }
.top-bar-right { color: #99f6e4; font-size: 0.75rem; }

/* ─── NAVBAR ─── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.nav-main {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  flex-shrink: 0;
}
.nav-logo-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0D7377, #14919B);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1.125rem;
  font-family: 'Outfit', sans-serif;
}
.nav-logo-text span { display: block; }
.nav-logo-text .logo-name {
  color: #0D7377;
  font-weight: 700;
  font-size: 1.125rem;
  font-family: 'Outfit', sans-serif;
}
.nav-logo-text .logo-sub {
  color: #5a6b7a;
  font-size: 0.6875rem;
  letter-spacing: 0.05em;
}

/* Desktop Menu */
.nav-links {
  display: none;
  align-items: center;
  gap: 0.125rem;
  list-style: none;
}
@media (min-width: 1200px) { .nav-links { display: flex; } }

.nav-links > li { position: relative; }
.nav-links > li > a {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 0.375rem;
  transition: all .2s;
  color: #3a4a5a;
  white-space: nowrap;
}
.nav-links > li > a:hover,
.nav-links > li > a.active {
  color: #0D7377;
  background: rgba(13,115,119,0.06);
}
.nav-links > li > a .chevron {
  width: 14px; height: 14px;
  transition: transform .2s;
}
.nav-links > li:hover > a .chevron { transform: rotate(180deg); }

/* Dropdown */
.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 0.25rem;
  background: #fff;
  border-radius: 0.5rem;
  box-shadow: 0 8px 30px rgba(0,0,0,0.1);
  border: 1px solid #f0f0f0;
  padding: 0.5rem 0;
  min-width: 220px;
  z-index: 60;
  animation: fadeInDown .2s ease;
}
.nav-links > li:hover > .dropdown { display: block; }
.dropdown a {
  display: block;
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
  color: #4a5568;
  transition: all .15s;
}
.dropdown a:hover {
  color: #0D7377;
  background: rgba(13,115,119,0.05);
}

/* Mobile Toggle */
.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 0.375rem;
  color: #3a4a5a;
}
.nav-toggle:hover { background: #f5f5f5; }
@media (min-width: 1200px) { .nav-toggle { display: none; } }

.nav-toggle svg { width: 24px; height: 24px; }

/* Mobile Menu */
.mobile-menu {
  display: none;
  border-top: 1px solid #f0f0f0;
  padding-bottom: 1rem;
}
.mobile-menu.open { display: block; }
@media (min-width: 1200px) { .mobile-menu { display: none !important; } }

.mobile-menu a {
  display: block;
  padding: 0.75rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: #3a4a5a;
  transition: color .15s;
}
.mobile-menu a:hover { color: #0D7377; }
.mobile-menu .mobile-sub a {
  padding-left: 2rem;
  font-size: 0.875rem;
  font-weight: 400;
  color: #5a6b7a;
}

/* ─── HERO ─── */
.hero {
  position: relative;
  min-height: 600px;
  overflow: hidden;
  display: flex;
  align-items: center;
}
@media (min-width: 1024px) { .hero { min-height: 680px; } }
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(10,46,48,0.95), rgba(13,115,119,0.75), transparent);
}
.hero-content {
  position: relative;
  max-width: 560px;
  padding: 5rem 0;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(4px);
  border-radius: 9999px;
  padding: 0.375rem 1rem;
  color: #ccfbf1;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}
.hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}
@media (min-width: 768px) { .hero h1 { font-size: 3rem; } }
@media (min-width: 1024px) { .hero h1 { font-size: 3.75rem; } }
.hero h1 .subtitle {
  display: block;
  color: #99f6e4;
  font-size: 1.5rem;
  font-weight: 500;
  margin-top: 0.5rem;
}
@media (min-width: 768px) { .hero h1 .subtitle { font-size: 1.875rem; } }
.hero-desc {
  font-size: 1.125rem;
  color: rgba(204,251,241,0.9);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 28rem;
}
.hero-buttons { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-curve {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 100%;
}

/* Page Hero (inner pages) */
.page-hero {
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,46,48,0.9), rgba(13,115,119,0.5));
}
.page-hero-content {
  position: relative;
  padding: 2rem 0 2.5rem;
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: #ccfbf1;
  margin-bottom: 0.75rem;
}
.breadcrumb a { color: #99f6e4; }
.breadcrumb a:hover { text-decoration: underline; }
.page-hero h1 {
  font-size: 2.25rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}
.page-hero .hero-sub { color: #ccfbf1; font-size: 1.125rem; }

/* ─── BUTTONS ─── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  transition: all .2s;
  border: none;
  cursor: pointer;
  text-decoration: none;
}
.btn-primary {
  background: #fff;
  color: #0D7377;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.btn-primary:hover { background: #f0fdfa; box-shadow: 0 8px 24px rgba(0,0,0,0.15); }
.btn-ghost {
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(4px);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
}
.btn-ghost:hover { background: rgba(255,255,255,0.25); }
.btn-teal {
  background: #0D7377;
  color: #fff;
  box-shadow: 0 2px 8px rgba(13,115,119,0.3);
}
.btn-teal:hover { background: #0a5c5f; }
.btn-outline {
  background: #fff;
  color: #0D7377;
  border: 2px solid #0D7377;
}
.btn-outline:hover { background: #f0fdfa; }

/* ─── SECTIONS ─── */
.section { padding: 4rem 0; }
.section-gray { background: #f7f9fc; }
.section-teal {
  background: linear-gradient(135deg, #0D7377, #0a5c5f);
  color: #fff;
}
.section-teal h2, .section-teal h3 { color: #fff; }
.section-label {
  color: #0D7377;
  font-weight: 600;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}
.section-title {
  font-size: 1.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
@media (min-width: 1024px) { .section-title { font-size: 2.25rem; } }
.section-desc {
  color: #5a6b7a;
  max-width: 36rem;
  margin: 0 auto 2rem;
}
.text-center { text-align: center; }

/* ─── GRID ─── */
.grid { display: grid; gap: 1.25rem; }
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 640px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .grid-2 { grid-template-columns: repeat(2, 1fr); gap: 3rem; } .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; } }

/* ─── CARDS ─── */
.card {
  background: #fff;
  border-radius: 0.75rem;
  padding: 1.5rem;
  border: 1px solid #f0f0f0;
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
  transition: all .3s;
}
.card:hover {
  box-shadow: 0 8px 30px rgba(13,115,119,0.12);
  border-color: rgba(13,115,119,0.2);
}
.card-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.75rem;
  background: linear-gradient(135deg, #0D7377, #14919B);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  margin-bottom: 0.75rem;
  font-size: 1.375rem;
}
.card-icon-red { background: linear-gradient(135deg, #E63946, #ff6b6b); }
.card h3 { font-size: 1rem; font-weight: 700; margin-bottom: 0.25rem; }
.card p { font-size: 0.875rem; color: #5a6b7a; }
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  color: #0D7377;
  font-size: 0.875rem;
  font-weight: 600;
  margin-top: 0.75rem;
  transition: gap .2s;
}
.card:hover .card-link { gap: 0.5rem; }

/* Stat Card */
.stat-card { text-align: center; padding: 1.25rem; }
.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: #1A2332;
  font-family: 'Outfit', sans-serif;
}
@media (min-width: 1024px) { .stat-value { font-size: 1.875rem; } }
.stat-label { font-size: 0.875rem; color: #5a6b7a; margin-top: 0.25rem; }

/* Sede Card */
.sede-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
}
.sede-emoji { font-size: 1.875rem; flex-shrink: 0; }

/* ─── CONTENT LAYOUT ─── */
.content-grid {
  display: grid;
  gap: 2.5rem;
}
@media (min-width: 1024px) {
  .content-grid { grid-template-columns: 1fr 300px; }
}
.content-text { color: #4a5568; line-height: 1.8; }
.content-text p + p { margin-top: 1rem; }

/* Sidebar */
.sidebar-box {
  background: #f7f9fc;
  border-radius: 0.75rem;
  padding: 1.5rem;
  border: 1px solid #f0f0f0;
  position: sticky;
  top: 6rem;
}
.sidebar-box h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.sidebar-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.sidebar-item svg, .sidebar-icon {
  width: 18px;
  height: 18px;
  color: #0D7377;
  flex-shrink: 0;
  margin-top: 0.125rem;
}
.sidebar-item span, .sidebar-item a {
  font-size: 0.875rem;
  color: #4a5568;
}
.sidebar-item a:hover { color: #0D7377; }
.sidebar-divider {
  border: none;
  border-top: 1px solid #e5e7eb;
  margin: 1rem 0;
}
.staff-item {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  margin-bottom: 0.625rem;
}
.staff-name { font-size: 0.875rem; font-weight: 600; color: #1A2332; }
.staff-role { font-size: 0.75rem; color: #5a6b7a; }

/* ─── BLOCKQUOTE ─── */
.philosophy-box {
  background: linear-gradient(135deg, #f0fafa, #fff);
  border-radius: 1rem;
  padding: 2rem;
  border: 1px solid rgba(13,115,119,0.15);
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
@media (min-width: 768px) { .philosophy-box { padding: 3rem; } }
.philosophy-box blockquote {
  font-size: 1.125rem;
  color: #3a4a5a;
  line-height: 1.8;
  font-style: italic;
}
.philosophy-box blockquote p + p { margin-top: 1.25rem; }

/* ─── TIMELINE ─── */
.timeline-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  margin-bottom: 2rem;
}
.timeline-year {
  width: 5rem;
  text-align: right;
  flex-shrink: 0;
  color: #0D7377;
  font-weight: 700;
  font-size: 1.125rem;
  font-family: 'Outfit', sans-serif;
}
.timeline-dot {
  position: relative;
}
.timeline-dot::before {
  content: '';
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #0D7377;
  display: block;
  margin-top: 0.375rem;
}
.timeline-dot::after {
  content: '';
  position: absolute;
  top: 1.25rem;
  left: 5px;
  width: 2px;
  height: calc(100% + 1rem);
  background: rgba(13,115,119,0.2);
}
.timeline-item:last-child .timeline-dot::after { display: none; }
.timeline-title { font-weight: 700; color: #1A2332; }
.timeline-desc { font-size: 0.875rem; color: #5a6b7a; margin-top: 0.25rem; }

/* ─── PRESS LIST ─── */
.press-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: #fff;
  border-radius: 0.5rem;
  padding: 1rem;
  border: 1px solid #f0f0f0;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  transition: all .3s;
  margin-bottom: 0.75rem;
}
.press-item:hover { box-shadow: 0 4px 12px rgba(13,115,119,0.08); }
.press-icon {
  width: 40px;
  height: 40px;
  border-radius: 0.5rem;
  background: #f0fafa;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #0D7377;
}
.press-title { font-weight: 500; font-size: 0.875rem; color: #1A2332; }
.press-source { font-size: 0.75rem; color: #5a6b7a; margin-top: 0.125rem; }

/* ─── CONTACT CARDS ─── */
.contact-card {
  border-radius: 0.75rem;
  padding: 1.5rem;
  border: 1px solid #f0f0f0;
  background: #fff;
  transition: all .3s;
}
.contact-card:hover { box-shadow: 0 4px 16px rgba(13,115,119,0.1); }
.contact-card.primary {
  background: linear-gradient(135deg, #0D7377, #0a5c5f);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(13,115,119,0.3);
}
.contact-card.primary h3 { color: #fff; }
.contact-card.primary a { color: #ccfbf1; }
.contact-card.primary a:hover { color: #fff; }
.contact-card h3 {
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.contact-info { font-size: 0.875rem; }
.contact-info > div {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  margin-bottom: 0.625rem;
}

/* ─── CTA BANNER ─── */
.cta-banner {
  background: #f7f9fc;
  border-radius: 1rem;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
@media (min-width: 768px) {
  .cta-banner {
    flex-direction: row;
    padding: 3rem;
  }
}
.cta-banner h2 { font-size: 1.5rem; }
@media (min-width: 1024px) { .cta-banner h2 { font-size: 1.875rem; } }
.cta-buttons { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* ─── FOOTER ─── */
.footer {
  background: #1A2332;
  color: #94a3b8;
  padding: 3rem 0 0;
}
.footer h4 {
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}
.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 1.5fr 1fr 1fr 1.2fr; } }
.footer-logo { display: flex; align-items: center; gap: 0.625rem; margin-bottom: 1rem; }
.footer-logo-circle {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0D7377, #14919B);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-family: 'Outfit', sans-serif;
}
.footer-logo-name { color: #fff; font-weight: 700; font-family: 'Outfit', sans-serif; }
.footer-logo-sub { color: #64748b; font-size: 0.6875rem; text-transform: uppercase; letter-spacing: 0.1em; }
.footer-desc { font-size: 0.875rem; line-height: 1.7; margin-bottom: 1rem; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a {
  font-size: 0.875rem;
  color: #94a3b8;
  transition: color .15s;
}
.footer-links a:hover { color: #14919B; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
}
.footer-contact-item svg { flex-shrink: 0; color: #14919B; margin-top: 0.125rem; }
.footer-bottom {
  border-top: 1px solid #2d3a4a;
  margin-top: 2rem;
  padding: 1.25rem 0;
  text-align: center;
  font-size: 0.8125rem;
  color: #64748b;
}

/* 5x1000 Banner */
.donate-banner {
  background: linear-gradient(135deg, #0D7377, #14919B);
  padding: 1.25rem 0;
  color: #fff;
}
.donate-banner .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.donate-info { display: flex; align-items: center; gap: 0.75rem; }
.donate-info strong { font-size: 1.0625rem; }
.donate-info span { font-size: 0.875rem; color: #ccfbf1; }
.donate-banner .btn {
  background: #fff;
  color: #0D7377;
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
}
.donate-banner .btn:hover { background: #f0fdfa; }

/* ─── ANIMATIONS ─── */
.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}
.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── ARCHIVIO ─── */
.archivio-layout {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 1024px) {
  .archivio-layout { grid-template-columns: 240px 1fr; }
}
.folder-list button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  border: none;
  background: transparent;
  cursor: pointer;
  transition: all .15s;
  color: #4a5568;
  margin-bottom: 0.25rem;
  text-transform: capitalize;
}
.folder-list button:hover { background: #f0f0f0; }
.folder-list button.active {
  background: #0D7377;
  color: #fff;
  font-weight: 500;
}
.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.search-box {
  flex: 1;
  position: relative;
}
.search-box input {
  width: 100%;
  padding: 0.625rem 1rem 0.625rem 2.25rem;
  border-radius: 0.5rem;
  border: 1px solid #e5e7eb;
  font-size: 0.875rem;
  outline: none;
  transition: all .2s;
}
.search-box input:focus { border-color: #0D7377; box-shadow: 0 0 0 3px rgba(13,115,119,0.1); }
.search-box svg {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  color: #9ca3af;
  width: 16px; height: 16px;
}
.file-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: #fff;
  border-radius: 0.5rem;
  padding: 1rem;
  border: 1px solid #f0f0f0;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  transition: all .2s;
  margin-bottom: 0.5rem;
}
.file-item:hover { box-shadow: 0 4px 12px rgba(13,115,119,0.08); }
.file-icon {
  width: 40px; height: 40px;
  border-radius: 0.5rem;
  background: #f0fafa;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: #0D7377;
}
.file-info { flex: 1; min-width: 0; }
.file-name { font-weight: 500; font-size: 0.875rem; color: #1A2332; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.file-meta { font-size: 0.75rem; color: #5a6b7a; margin-top: 0.125rem; }
.file-actions { display: flex; gap: 0.25rem; flex-shrink: 0; }
.file-actions button, .file-actions a {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 0.5rem;
  border: none;
  background: transparent;
  cursor: pointer;
  color: #9ca3af;
  transition: all .15s;
}
.file-actions button:hover, .file-actions a:hover { color: #0D7377; background: #f0fafa; }
.file-actions .delete:hover { color: #ef4444; background: #fef2f2; }

.empty-state {
  text-align: center;
  padding: 4rem 0;
  background: #f7f9fc;
  border-radius: 0.75rem;
  border: 1px solid #f0f0f0;
}
.empty-state svg { color: #d1d5db; margin: 0 auto 1rem; }
.empty-state h3 { font-size: 1.125rem; margin-bottom: 0.25rem; }
.empty-state p { font-size: 0.875rem; color: #5a6b7a; }

/* Utility */
.max-w-3xl { max-width: 48rem; margin-left: auto; margin-right: auto; }
.max-w-2xl { max-width: 42rem; margin-left: auto; margin-right: auto; }
.max-w-4xl { max-width: 56rem; margin-left: auto; margin-right: auto; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.items-center { align-items: center; }