/* ============================================================
   RetrieverForge Shared Components
   Requires: rf-theme.css
============================================================ */

/* ============================================================
   Buttons
============================================================ */

.rf-btn{
  min-height:62px;
  padding:0 30px;
  border:1px solid var(--rf-border);
  border-radius:var(--rf-radius-pill);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  background:none;
  color:var(--rf-text);
  font:inherit;
  font-size:var(--rf-text-md);
  font-weight:900;
  letter-spacing:.01em;
  text-decoration:none;
  cursor:pointer;
  transition:
    transform var(--rf-normal),
    box-shadow var(--rf-normal),
    border-color var(--rf-normal),
    background var(--rf-normal),
    color var(--rf-normal),
    opacity var(--rf-fast);
}

.rf-btn:hover{
  transform:translateY(var(--rf-lift));
}

.rf-btn:focus-visible{
  outline:2px solid var(--rf-accent);
  outline-offset:4px;
}

.rf-btn:disabled,
.rf-btn[aria-disabled="true"]{
  opacity:.55;
  cursor:not-allowed;
  transform:none;
  box-shadow:none;
}

.rf-btn-primary{
  background:linear-gradient(135deg,var(--rf-accent),var(--rf-accent-strong));
  color:#160b05;
  border-color:rgba(255,138,42,.75);
  box-shadow:0 20px 60px rgba(242,103,34,.3);
}

.rf-btn-primary:hover{
  box-shadow:var(--rf-shadow-glow);
}

.rf-btn-secondary{
  background:rgba(255,255,255,.075);
  color:var(--rf-text);
  backdrop-filter:var(--rf-glass-blur);
  -webkit-backdrop-filter:var(--rf-glass-blur);
}

.rf-btn-secondary:hover{
  background:rgba(255,255,255,.11);
  border-color:rgba(255,255,255,.22);
}

.rf-btn-ghost{
  min-height:48px;
  padding:0 18px;
  background:transparent;
  color:var(--rf-text-soft);
}

.rf-btn-sm{
  min-height:46px;
  padding:0 20px;
  font-size:var(--rf-text-sm);
}


/* ============================================================
   Cards and Panels
============================================================ */

.rf-card{
  position:relative;
  overflow:hidden;
  background:linear-gradient(180deg,rgba(17,23,25,.86),rgba(9,12,14,.94));
  border:1px solid var(--rf-border);
  border-radius:var(--rf-radius-card);
  box-shadow:var(--rf-shadow-card);
}

.rf-card::before{
  content:"";
  position:absolute;
  inset:-1px;
  background:radial-gradient(circle at 20% 0%,rgba(242,103,34,.16),transparent 38%);
  pointer-events:none;
}

.rf-card > *{
  position:relative;
  z-index:1;
}

.rf-card-interactive{
  transition:
    transform var(--rf-normal),
    border-color var(--rf-normal),
    box-shadow var(--rf-normal);
}

.rf-card-interactive:hover{
  transform:translateY(var(--rf-lift));
  border-color:var(--rf-border-strong);
  box-shadow:var(--rf-shadow-panel);
}

.rf-panel{
  border:1px solid var(--rf-border-strong);
  border-radius:var(--rf-radius-panel);
  background:
    linear-gradient(
      135deg,
      rgba(242,103,34,.13),
      rgba(255,255,255,.04) 42%,
      rgba(8,11,13,.92)
    );
  box-shadow:var(--rf-shadow-panel);
}

.rf-card-padding{
  padding:clamp(24px,4vw,42px);
}


/* ============================================================
   Pills and Status
============================================================ */

.rf-pill{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:32px;
  padding:0 12px;
  border-radius:var(--rf-radius-pill);
  font-size:var(--rf-text-xs);
  font-weight:900;
  letter-spacing:.11em;
  line-height:1;
  text-transform:uppercase;
}

.rf-pill-accent{
  background:var(--rf-accent);
  color:#140905;
}

.rf-pill-muted{
  color:var(--rf-accent-strong);
  border:1px solid var(--rf-border-strong);
  background:rgba(242,103,34,.08);
}

.rf-pill-success{
  color:#8ee9a6;
  border:1px solid rgba(114,211,141,.42);
  background:rgba(114,211,141,.08);
}

.rf-pill-danger{
  color:#ff8e86;
  border:1px solid rgba(255,107,95,.42);
  background:rgba(255,107,95,.08);
}


/* ============================================================
   Brand Lockup
============================================================ */

.rf-brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  min-width:0;
  color:var(--rf-text);
  text-decoration:none;
}

.rf-brand:focus-visible{
  outline:2px solid var(--rf-accent);
  outline-offset:5px;
  border-radius:12px;
}

.rf-brand-logo,
.rf-logo{
  display:block;
  width:auto;
  height:64px;
  flex:0 0 auto;
  object-fit:contain;
  user-select:none;
  -webkit-user-drag:none;
  transition:
    transform var(--rf-normal),
    filter var(--rf-normal);
}

.rf-brand:hover .rf-brand-logo,
.rf-logo:hover{
  transform:scale(1.035);
  filter:drop-shadow(0 0 18px rgba(242,103,34,.25));
}

.rf-wordmark{
  display:inline-flex;
  align-items:baseline;
  white-space:nowrap;
  color:var(--rf-text);
  font-size:clamp(16px,1.3vw,20px);
  font-weight:900;
  line-height:1;
  letter-spacing:-.04em;
}

.rf-wordmark span{
  color:var(--rf-accent);
}


/* ============================================================
   Shared Navigation
============================================================ */

.rf-nav{
  position:sticky;
  top:0;
  z-index:100;
  width:100%;
  background:rgba(10,12,13,.82);
  border-bottom:1px solid rgba(255,255,255,.08);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
}

.rf-nav-fixed{
  position:fixed;
  left:0;
  right:0;
}

.rf-nav-inner{
  width:min(var(--rf-page-width),calc(100% - 56px));
  margin-inline:auto;
  min-height:88px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}

.rf-nav-links{
  display:flex;
  align-items:center;
  gap:28px;
  color:var(--rf-text-soft);
  font-size:13px;
  font-weight:800;
  letter-spacing:.1em;
  text-transform:uppercase;
}

.rf-nav-link{
  transition:color var(--rf-fast),opacity var(--rf-fast);
}

.rf-nav-link:hover,
.rf-nav-link[aria-current="page"]{
  color:var(--rf-accent-strong);
}

.rf-nav-actions{
  display:flex;
  align-items:center;
  gap:14px;
}

.rf-nav-menu-button{
  display:none;
  width:44px;
  height:44px;
  border:0;
  border-radius:12px;
  background:transparent;
  color:var(--rf-text);
  cursor:pointer;
  position:relative;
}

.rf-nav-menu-button::before,
.rf-nav-menu-button::after,
.rf-nav-menu-button span{
  content:"";
  position:absolute;
  left:11px;
  width:22px;
  height:2px;
  border-radius:999px;
  background:currentColor;
  transition:transform var(--rf-fast),opacity var(--rf-fast);
}

.rf-nav-menu-button::before{ top:14px; }
.rf-nav-menu-button span{ top:21px; }
.rf-nav-menu-button::after{ top:28px; }

.rf-nav-menu-button[aria-expanded="true"]::before{
  top:21px;
  transform:rotate(45deg);
}

.rf-nav-menu-button[aria-expanded="true"] span{
  opacity:0;
}

.rf-nav-menu-button[aria-expanded="true"]::after{
  top:21px;
  transform:rotate(-45deg);
}

.rf-mobile-nav{
  display:none;
  flex-direction:column;
  background:rgba(10,12,13,.97);
  border-top:1px solid rgba(255,255,255,.08);
}

.rf-mobile-nav.is-open{
  display:flex;
}

.rf-mobile-nav a{
  padding:16px 24px;
  color:var(--rf-text-soft);
  font-size:14px;
  font-weight:800;
  letter-spacing:.08em;
  text-transform:uppercase;
  border-bottom:1px solid rgba(255,255,255,.06);
}

.rf-mobile-nav .rf-btn{
  margin:16px 24px;
  border-bottom:0;
}


/* ============================================================
   Forms
============================================================ */

.rf-form{
  display:grid;
  gap:18px;
}

.rf-field{
  display:grid;
  gap:9px;
}

.rf-label{
  color:var(--rf-text-soft);
  font-size:12px;
  font-weight:900;
  letter-spacing:.12em;
  text-transform:uppercase;
}

.rf-input,
.rf-select,
.rf-textarea{
  width:100%;
  min-height:54px;
  border:1px solid var(--rf-border);
  border-radius:16px;
  background:rgba(255,255,255,.055);
  color:var(--rf-text);
  padding:0 16px;
  font:inherit;
  outline:none;
  transition:
    border-color var(--rf-fast),
    box-shadow var(--rf-fast),
    background var(--rf-fast);
}

.rf-textarea{
  min-height:140px;
  padding:16px;
  resize:vertical;
}

.rf-select{
  appearance:none;
  -webkit-appearance:none;
}

.rf-input::placeholder,
.rf-textarea::placeholder{
  color:var(--rf-text-muted);
}

.rf-input:focus,
.rf-select:focus,
.rf-textarea:focus{
  border-color:rgba(242,103,34,.72);
  box-shadow:0 0 0 4px rgba(242,103,34,.12);
  background:rgba(255,255,255,.075);
}

.rf-help{
  color:var(--rf-text-muted);
  font-size:13px;
  line-height:1.5;
}

.rf-error{
  color:#ff8e86;
  font-size:14px;
  line-height:1.5;
}

.rf-form-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}


/* ============================================================
   Upload Zone
============================================================ */

.rf-dropzone{
  min-height:280px;
  padding:34px;
  display:grid;
  place-items:center;
  text-align:center;
  border:1.5px dashed var(--rf-border-strong);
  border-radius:var(--rf-radius-card);
  background:
    radial-gradient(circle at 50% 30%,rgba(242,103,34,.14),transparent 46%),
    rgba(255,255,255,.025);
  transition:
    transform var(--rf-normal),
    border-color var(--rf-normal),
    background var(--rf-normal);
}

.rf-dropzone:hover,
.rf-dropzone.is-dragging{
  transform:translateY(-2px);
  border-color:var(--rf-accent-strong);
  background:
    radial-gradient(circle at 50% 30%,rgba(242,103,34,.22),transparent 50%),
    rgba(242,103,34,.04);
}


/* ============================================================
   Utility Components
============================================================ */

.rf-divider{
  width:100%;
  height:1px;
  background:var(--rf-border);
}

.rf-icon-button{
  width:44px;
  height:44px;
  display:inline-grid;
  place-items:center;
  border:1px solid var(--rf-border);
  border-radius:50%;
  background:rgba(255,255,255,.045);
  color:var(--rf-text-soft);
  cursor:pointer;
  transition:
    transform var(--rf-fast),
    color var(--rf-fast),
    border-color var(--rf-fast);
}

.rf-icon-button:hover{
  transform:translateY(-2px);
  color:var(--rf-accent-strong);
  border-color:var(--rf-border-strong);
}


/* ============================================================
   Responsive
============================================================ */

@media (max-width:900px){
  .rf-nav-inner{
    width:calc(100% - 32px);
    min-height:76px;
  }

  .rf-nav-links,
  .rf-nav-actions{
    display:none;
  }

  .rf-nav-menu-button{
    display:block;
  }

  .rf-brand-logo,
  .rf-logo{
    height:54px;
  }

  .rf-wordmark{
    font-size:17px;
  }
}

@media (max-width:680px){
  .rf-btn{
    width:100%;
  }

  .rf-form-grid{
    grid-template-columns:1fr;
  }

  .rf-card-padding{
    padding:24px;
  }

  .rf-brand{
    gap:9px;
  }

  .rf-brand-logo,
  .rf-logo{
    height:48px;
  }

  .rf-wordmark{
    font-size:15px;
  }
}

@media (max-width:380px){
  .rf-nav-inner{
    width:calc(100% - 24px);
  }

  .rf-brand-logo,
  .rf-logo{
    height:44px;
  }

  .rf-wordmark{
    font-size:13.5px;
  }
}