/* =========================================================================
   FILE: shared/assets/styles.css
   PURPOSE: Global HD styling for bloodweb 
   AUTHOR: Jack Ewers / bloodweb.net
   LAST UPDATED: 2025-08-31
   ========================================================================= */

/* ---------- Tokens / Design System ---------- */
:root{
  --bw-bg: #0b0610;
  --bw-surface: #14101a;
  --bw-elev: #1a1523;
  --bw-text: #f0eef7;
  --bw-subtle: #bfb8d4;
  --bw-highlight: #ffffff;
  --bw-line: rgba(255,255,255,0.10);

  --bw-accent: #7c3aed;
  --bw-accent-2: #d946ef;
  --bw-accent-3: #22d3ee;

  --bw-nav-bg: rgba(16, 8, 30, 0.96);
  --bw-nav-border: rgba(124, 58, 237, 0.35);
  --bw-nav-hover: rgba(124, 58, 237, 0.18);
  --bw-nav-active: rgba(124, 58, 237, 0.33);
  --bw-nav-shadow: 0 6px 18px rgba(0,0,0,0.45);

  --bw-radius-lg: 16px;
  --bw-radius-md: 12px;
  --bw-radius-sm: 8px;
  --bw-gap: 16px;
  --bw-container: 1200px;

  --bw-font: 500 16px/1.5 system-ui, -apple-system, Segoe UI, Roboto,
             "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
  --bw-h1: 44px;
  --bw-h3: 20px;

  --bw-fast: .15s ease;
  --bw-slow: .25s ease;

  --bw-success: #22c55e;   /* green 500 */
  --bw-danger:  #ef4444;   /* red 500 */
  --bw-warning: #f59e0b;   /* amber 500 */
  --bw-info:    #22d3ee;   /* cyan 400/500 */
  --bw-muted-bg: rgba(255,255,255,0.06);

}

/* ---------- Base ---------- */
* { box-sizing: border-box; }
html, body { height: 100%; }
body{
  margin: 0;
  color: var(--bw-text);
  font: var(--bw-font);
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(124,58,237,0.15), transparent),
    radial-gradient(800px 520px at 110% 10%, rgba(217,70,239,0.10), transparent),
    radial-gradient(700px 600px at 40% 120%, rgba(34,211,238,0.08), transparent),
    var(--bw-bg);
}

:focus-visible{
  outline: 2px solid var(--bw-accent-2);
  outline-offset: 2px;
}

/* ---------- Header / Navigation ---------- */
.bw-nav-wrap{
  position: sticky; top: 0; z-index: 1000;
  background: var(--bw-nav-bg);
  border-bottom: 1px solid var(--bw-nav-border);
  box-shadow: var(--bw-nav-shadow);
  backdrop-filter: blur(12px) saturate(180%);
}

.bw-nav{
  max-width: var(--bw-container);
  margin: 0 auto;
  padding: 10px 16px;
  display: grid;
  grid-template-columns: auto 1fr auto; /* left | center | right */
  align-items: center;
}

/* left */
.bw-nav-left{
  display: flex;
  align-items: center;
}
.bw-nav-toggle {
  display: none;
  font-size: 22px;
  line-height: 1;
  background: var(--bw-nav-bg);
  border: 0;
  cursor: pointer;
  padding: 8px 10px;
  border-radius: var(--bw-radius-sm);
  color: var(--bw-text); /* <-- This sets the icon color! */
  transition: color 0.2s;
}
.bw-nav-toggle > * {
  width: 28px;
  height: 28px;
  font-size: 28px;
  text-align: center;
  vertical-align: middle;
  transition: opacity 0.2s;
}


.bw-nav-toggle .icon-close { display: none; }
.bw-nav-open .bw-nav-toggle .icon-menu { display: none; }
.bw-nav-open .bw-nav-toggle .icon-close { display: inline; }
.bw-nav-toggle.open {
  background: var(--bw-bg);
  color: #f87171;
  border-radius: 4px;
}
.bw-nav-toggle:hover{ background: var(--bw-nav-hover); }

/* center */
.bw-nav-center{
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
}
.bw-brand-img{
  height: 40px;
  width: auto;
  filter: drop-shadow(0 0 6px rgba(124,58,237,0.55));
}
.bw-nav-list{
  display: flex;
  list-style: none;
  margin: 0; padding: 0;
  gap: 8px;
}
.bw-nav-link{
  display: inline-block;
  padding: 10px 14px;
  border-radius: var(--bw-radius-md);
  text-decoration: none;
  color: var(--bw-text);
  font-weight: 600;
  transition: background var(--bw-fast), transform var(--bw-fast), color var(--bw-fast);
}
.bw-nav-link:hover{
  background: var(--bw-nav-hover);
  transform: translateY(-1px);
}
.bw-nav-link.active{
  background: var(--bw-nav-active);
  color: var(--bw-text);
}
/* right */
/* Base */
.bw-nav-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: flex-end;

}

.bw-profile-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
  transition: box-shadow var(--bw-fast), background var(--bw-fast), transform var(--bw-fast);
}

/*  */
/* --- nav profile polish --- */
.bw-profile-link {
  transition: box-shadow var(--bw-fast), background var(--bw-fast), transform var(--bw-fast);
}
.bw-profile-link:hover { 
  background: transparent;
  box-shadow: 0 0 0 2px var(--bw-nav-hover);
}

/* tighter edge alignment without clipping the dropdown */
.bw-nav-right { margin-right: -6px; }
@media (max-width: 860px){
  .bw-nav-right { margin-right: -10px; } /* compensate mobile padding */
}


  /* --- dropdown: dark theme + caret --- */
  .bw-dropdown {
  position: absolute;
  display:none;
  top: 100%;
  
  right: 0;                 /* anchor to the very edge */
  margin-top: 8px;          /* breathing room from avatar */
  min-width: 180px;
  background: linear-gradient(180deg, var(--bw-surface), var(--bw-elev));
  border: 1px solid var(--bw-nav-border);
  color: var(--bw-text);
  border-radius: 12px;
  box-shadow: 0 12px 30px rgba(0,0,0,.45);
  overflow: hidden;
  z-index: 999;
}

/* caret (points to the avatar) */
.bw-dropdown::before {
  content: "";
  position: absolute;
  top: -8px; 
  right: 14px;
  width: 12px; 
  height: 8px;
  transform: rotate(45deg);
  background: linear-gradient(180deg, var(--bw-surface), var(--bw-elev));
  border-left: 1px solid var(--bw-nav-border);
  border-top: 1px solid var(--bw-nav-border);
}


/* larger touch target on mobile */
@media (max-width: 860px){
  .bw-profile-link { width: 40px; height: 40px; }
  .bw-profile-img { width: 40px; height: 40px; }
  .bw-profile-icon { width: 28px; height: 28px; }
}

/*  */
.bw-profile-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.bw-profile-icon {
  width: 28px;
  height: 28px;
  color: var(--bw-subtle);
}


.bw-dropdown-item {
  display: block;
  padding: 10px 14px;
  color: var(--bw-text);
  padding: 10px 14px;
  background: transparent;  text-decoration: none;
  font-size: 0.95rem;
  transition: background 0.2s;
}

.bw-dropdown-item:hover {
  background: var(--bw-nav-hover);
}

/* Desktop hover */
@media (min-width: 768px) {
  .bw-nav-right:hover .bw-dropdown {
    display: block;
  }
}

/* Mobile toggle */
.bw-nav-right.active .bw-dropdown {
  display: block;
}
  
.bw-profile-link:hover{ background: var(--bw-nav-hover); }

.bw-profile-icon{
  width: 26px;
  height: 26px;
  display: block;
}

.bw-profile-img{
  width: 32px;
  height: 32px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

/* mobile */
@media (max-width: 860px){
  .bw-nav{
    grid-template-columns: auto auto auto; /* toggle | logo | login */
  }
  .bw-nav-toggle{ display: inline-block; }

  .bw-nav-center{
    justify-content: center;
  }
  .bw-nav-list{
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    gap: 8px;
    padding: 12px;
    background: linear-gradient(180deg, var(--bw-elev), var(--bw-surface));
    border-bottom: 1px solid var(--bw-nav-border);
    box-shadow: 0 14px 40px rgba(0,0,0,0.55);
  }
  body.bw-nav-open .bw-nav-list{ display: flex; }

  /* hide logo if menu open? optional */
  .bw-brand-img{ height: 34px; }
}

/* ---------- Footer ---------- */
.bw-footer{
  margin-top: 40px;
  border-top: 1px solid var(--bw-line);
  background: linear-gradient(0deg, var(--bw-surface), var(--bw-elev));
}
.bw-footer-inner{
  max-width: var(--bw-container);
  margin: 0 auto;
  padding: 18px 16px;
  display: flex;
  gap: var(--bw-gap);
  align-items: center;
  justify-content: space-between;
  color: var(--bw-subtle);
  flex-wrap: wrap;
}
.bw-footer a{
  color: var(--bw-text);
  opacity: .9;
  text-decoration: none;
  margin-left: 14px;
  transition: opacity var(--bw-fast), transform var(--bw-fast);
}
.bw-footer a:hover{
  opacity: 1;
  transform: translateY(-1px);
}

/* ---------- Landing layout (hero + cards) ---------- */
.bw-hero{
  max-width: var(--bw-container);
  margin: 28px auto 10px;
  padding: 0 16px;
}
.bw-hero h1{
  margin: 0 0 8px 0;
  font-size: var(--bw-h1);
  letter-spacing: .3px;
}
.bw-hero p{
  margin: 0 0 22px 0;
  color: var(--bw-subtle);
}

.bw-grid{
  max-width: var(--bw-container);
  margin: 0 auto 44px;
  padding: 0 16px;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
}
.bw-card{
  grid-column: span 6;
  background: linear-gradient(180deg, var(--bw-surface), var(--bw-elev));
  border: 1px solid var(--bw-line);
  border-radius: var(--bw-radius-lg);
  padding: 18px;
  min-height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 14px 44px rgba(0,0,0,.35);
  transition: transform var(--bw-slow), box-shadow var(--bw-slow), border-color var(--bw-fast);
}
.bw-card:hover{
  transform: translateY(-2px);
  border-color: rgba(124,58,237,0.35);
  box-shadow: 0 18px 56px rgba(0,0,0,.45);
}
.bw-card h3{
  margin: 0 0 6px 0;
  font-size: var(--bw-h3);
}
.bw-card p{
  margin: 0 0 12px 0;
  color: var(--bw-subtle);
}
.bw-card a{
  align-self: start;
  padding: 10px 14px;
  border-radius: var(--bw-radius-md);
  text-decoration: none;
  font-weight: 600;
  color: #fff;
  background:
    linear-gradient(90deg, var(--bw-accent), var(--bw-accent-2));
  box-shadow: 0 6px 16px rgba(124,58,237,0.35);
  transition: filter var(--bw-fast), transform var(--bw-fast);
}
.bw-card a:hover{
  filter: brightness(1.05);
  transform: translateY(-1px);
}

@media (max-width: 1020px){
  .bw-card{ grid-column: span 12; }
}

/* ---------- Utility Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:8px;
  padding: 10px 14px; border-radius: var(--bw-radius-md);
  background: linear-gradient(90deg, var(--bw-accent), var(--bw-accent-2));
     color:#fff; text-decoration:none;
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform var(--bw-fast), filter var(--bw-fast);
}
.btn:not(.btn:disabled):hover{ transform: translateY(-1px); filter: brightness(1.05); cursor: pointer;}
.btn:disabled{  background: linear-gradient(90deg, #5f5f5f, #9c9c9c);}

.button.danger {
  background: linear-gradient(90deg, #ef4444, #dc2626); /* stays red */
  color: #fff;
  font-weight: 600;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.1s ease;
  box-shadow: 0 2px 6px rgba(220, 38, 38, 0.3);
}

.button.danger:hover {
  background: linear-gradient(90deg, #f87171, #ef4444);
  transform: translateY(-1px);
}
.button.danger:active {
  background: #b91c1c;
  transform: translateY(0);
}
.button.danger:focus {
  outline: 2px solid #fca5a5;
  outline-offset: 2px;
}


/* ---------- Forms ---------- */

#password-requirements {
  list-style: none;
  padding-left: 0;
  margin-top: 4px;
  font-size: 13px;
  color: #bfb8d4;
}
#password-requirements li { color: #aaa; }
#password-requirements li.valid { color: #22c55e !important; }


/* ---------- Images ---------- */
img{ max-width: 100%; height: auto; }




/*     ADUSTABLE STYLES      */

/* :root.theme-dark  { you’re already dark by default; can be no-op or explicit } */
:root.theme-light {
  --bw-bg:#f6f7fb; 
  --bw-surface:#ffffff; 
  --bw-elev:#f3f3f7;
  --bw-text:#111114; 
  --bw-subtle:#4d4a58; 
  --bw-line:rgba(0,0,0,.12);
  --bw-highlight: #000000;

  /* --bw-accent:#a0a0a0;
  --bw-accent-2:#d1d5db;
  --bw-accent-3:#60a5fa; */

  --bw-nav-bg: rgba(255,255,255,0.85);
  --bw-nav-border: rgba(0,0,0,.12);
  --bw-nav-hover: rgba(124,58,237,.12);
  --bw-nav-active: rgba(124,58,237,.22);
  color-scheme: light;
  --bw-muted-bg: rgba(0,0,0,0.04);

}
/* :root.theme-system { leave to prefers-color-scheme; optional } */

/* Compact mode: tighten paddings/line-height */
:root.compact-mode .bw-card { padding: 14px; }
:root.compact-mode .bw-nav-link { padding: 8px 12px; }
/* :root.compact-mode .row .k { if you have a key column } */
:root.compact-mode .panel input,
:root.compact-mode .panel select { padding: 6px 10px; }

/* ---------- Additional Modular Components ---------- */

/* Content sections with consistent spacing */
.bw-content-section {
  max-width: var(--bw-container);
  margin: 0 auto;
  padding: 0 24px 44px;
}

.bw-content-section > div,
.bw-content-section > section {
  margin-bottom: 48px;
}

/* Section headers with accent underline */
.bw-section-header {
  font-size: 28px;
  margin: 0 0 20px 0;
  color: var(--bw-highlight);
  border-bottom: 2px solid var(--bw-accent);
  padding-bottom: 8px;
}

/* Feature grid for showcasing capabilities */
.bw-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.bw-feature-item {
  background: linear-gradient(135deg, var(--bw-surface), var(--bw-elev));
  border: 1px solid var(--bw-line);
  border-radius: var(--bw-radius-lg);
  padding: 24px;
  text-align: center;
  transition: transform var(--bw-slow), border-color var(--bw-fast);
}

.bw-feature-item:hover {
  transform: translateY(-4px);
  border-color: rgba(124, 58, 237, 0.4);
}

.bw-feature-icon {
  font-size: 48px;
  display: block;
  margin-bottom: 16px;
}

.bw-feature-item h3 {
  font-size: 20px;
  margin: 0 0 12px 0;
  color: var(--bw-highlight);
}

.bw-feature-item p {
  margin: 0;
  color: var(--bw-subtle);
  font-size: 14px;
  line-height: 1.6;
}

/* Highlighted content boxes */
.bw-highlight-box {
  background: linear-gradient(135deg, 
    rgba(124, 58, 237, 0.08), 
    rgba(217, 70, 239, 0.06)
  );
  border: 1px solid rgba(124, 58, 237, 0.2);
  border-radius: var(--bw-radius-lg);
  padding: 32px;
  margin: 48px 0;
}

.bw-highlight-box .bw-section-header {
  border-bottom-color: var(--bw-accent-2);
}

/* Button group for actions */
.bw-button-group {
  display: flex;
  gap: 16px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.bw-btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: var(--bw-radius-md);
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  transition: all var(--bw-fast);
  border: 2px solid transparent;
  cursor: pointer;
}

.bw-btn-primary {
  background: linear-gradient(90deg, var(--bw-accent), var(--bw-accent-2));
  color: white;
  box-shadow: 0 6px 16px rgba(124, 58, 237, 0.35);
}

.bw-btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.1);
  box-shadow: 0 8px 20px rgba(124, 58, 237, 0.45);
}

.bw-btn-secondary {
  background: transparent;
  color: var(--bw-accent);
  border-color: var(--bw-accent);
}

.bw-btn-secondary:hover {
  background: var(--bw-accent);
  color: white;
  transform: translateY(-2px);
}

/* Responsive utilities */
@media (max-width: 768px) {
  .bw-feature-grid {
    grid-template-columns: 1fr;
  }
  
  .bw-button-group {
    flex-direction: column;
  }
  
  .bw-btn {
    text-align: center;
  }
  
  .bw-highlight-box {
    padding: 24px;
  }
}

@media (max-width: 480px) {
  .bw-content-section {
    padding: 0 12px 32px;
  }
  
  .bw-section-header {
    font-size: 24px;
  }
  
  .bw-feature-item {
    padding: 20px;
  }
  
  .bw-feature-icon {
    font-size: 40px;
  }
}