/* ============================================================
   MILAN VISUAL BASE — SAFE LAYER
   No layout/grid restructuring.
   No DOM assumptions.
   ============================================================ */

:root{
  --mv-bg:#070b14;
  --mv-surface:#0f172a;
  --mv-surface-2:#111b31;
  --mv-border:rgba(148,163,184,.11);
  --mv-border-hi:rgba(91,124,250,.22);
  --mv-text:#eef2ff;
  --mv-muted:#8192ad;
  --mv-brand:#5b7cfa;
  --mv-brand-2:#8b5cf6;
}

/* Page atmosphere only */
body{
  background:
    radial-gradient(
      850px 480px at 8% -10%,
      rgba(91,124,250,.095),
      transparent 62%
    ),
    radial-gradient(
      700px 420px at 100% 0%,
      rgba(139,92,246,.07),
      transparent 65%
    ),
    var(--mv-bg);
  color:var(--mv-text);
}

/* Header */
.topbar{
  background:rgba(7,11,20,.82);
  border-bottom:1px solid var(--mv-border);
  box-shadow:
    0 8px 30px rgba(0,0,0,.14),
    inset 0 -1px 0 rgba(255,255,255,.02);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
}

/* Search */
.search input{
  background:rgba(255,255,255,.025);
  border-color:var(--mv-border);
  transition:
    border-color .18s ease,
    box-shadow .18s ease,
    background .18s ease;
}

.search input:focus{
  background:rgba(15,23,42,.92);
  border-color:rgba(91,124,250,.42);
  box-shadow:
    0 0 0 4px rgba(91,124,250,.07);
}

/* Top buttons */
.icon-btn{
  background:rgba(255,255,255,.025);
  border-color:var(--mv-border);
  transition:
    transform .16s ease,
    background .16s ease,
    border-color .16s ease;
}

.icon-btn:hover{
  transform:translateY(-1px);
  background:rgba(255,255,255,.05);
  border-color:var(--mv-border-hi);
}

.icon-btn:active{
  transform:translateY(1px) scale(.97);
}

/* Existing cards only — no dimensions changed */
.card{
  background:
    linear-gradient(
      180deg,
      rgba(255,255,255,.028),
      rgba(255,255,255,.012)
    ),
    rgba(15,23,42,.76);
  border-color:var(--mv-border);
  box-shadow:
    0 14px 40px rgba(0,0,0,.16),
    inset 0 1px 0 rgba(255,255,255,.025);
}

/* Navigation */
.nav button{
  transition:
    transform .16s ease,
    background .16s ease,
    color .16s ease,
    border-color .16s ease;
  border:1px solid transparent;
}

.nav button:hover{
  transform:translateX(2px);
  background:rgba(255,255,255,.03);
  border-color:rgba(148,163,184,.07);
}

.nav button.active{
  background:
    linear-gradient(
      90deg,
      rgba(91,124,250,.14),
      rgba(91,124,250,.035)
    );
  border-color:rgba(91,124,250,.15);
  color:#f4f7ff;
  box-shadow:
    inset 3px 0 0 var(--mv-brand);
}

.nav button.accent{
  background:
    linear-gradient(
      135deg,
      rgba(91,124,250,.92),
      rgba(139,92,246,.92)
    );
  border-color:rgba(255,255,255,.08);
  box-shadow:
    0 10px 24px rgba(91,124,250,.18);
}

/* Composer — visual only */
.composer{
  border-color:rgba(91,124,250,.13);
}

.composer textarea{
  background:rgba(2,6,23,.34);
  border-color:var(--mv-border);
  transition:
    border-color .18s ease,
    box-shadow .18s ease,
    background .18s ease;
}

.composer textarea:focus{
  background:rgba(2,6,23,.55);
  border-color:rgba(91,124,250,.35);
  box-shadow:
    0 0 0 4px rgba(91,124,250,.06);
}

.publish{
  background:
    linear-gradient(
      135deg,
      var(--mv-brand),
      var(--mv-brand-2)
    );
  box-shadow:
    0 10px 24px rgba(91,124,250,.18);
  transition:
    transform .16s ease,
    box-shadow .16s ease;
}

.publish:hover{
  transform:translateY(-1px);
  box-shadow:
    0 14px 28px rgba(91,124,250,.24);
}

/* Right cards */
.right-card{
  border-color:var(--mv-border);
}

.person{
  transition:
    background .16s ease,
    transform .16s ease;
}

.person:hover{
  background:rgba(255,255,255,.025);
  transform:translateY(-1px);
}

/* Feed cards */
.post,
.milan-feed-card{
  transition:
    transform .20s ease,
    border-color .20s ease,
    box-shadow .20s ease;
}

.post:hover,
.milan-feed-card:hover{
  transform:translateY(-1px);
  border-color:rgba(91,124,250,.16);
  box-shadow:
    0 18px 44px rgba(0,0,0,.18),
    inset 0 1px 0 rgba(255,255,255,.025);
}

/* Badges */
.badge{
  border-color:rgba(91,124,250,.13);
  background:rgba(91,124,250,.05);
}

/* Reduced motion */
@media (prefers-reduced-motion:reduce){
  *,
  *::before,
  *::after{
    animation-duration:.001ms!important;
    transition-duration:.001ms!important;
  }
}

/* ============================================================
   PROFILE PHOTO — clean upload control
   ============================================================ */

.profile .milan-avatar-upload{
  position:relative;
  display:block;
  width:92px;
  height:92px;
  margin:0 auto 12px;
  cursor:pointer;
}

.profile .milan-avatar-upload #myAvatar{
  width:92px;
  height:92px;
  margin:0;
  border-radius:24px;
  overflow:hidden;
  border:2px solid rgba(91,124,250,.45);
  box-shadow:
    0 0 0 5px rgba(91,124,250,.05),
    0 12px 28px rgba(0,0,0,.24);
  transition:
    transform .18s ease,
    border-color .18s ease,
    box-shadow .18s ease;
}

.profile .milan-avatar-upload:hover #myAvatar{
  transform:translateY(-1px);
  border-color:rgba(91,124,250,.70);
  box-shadow:
    0 0 0 6px rgba(91,124,250,.07),
    0 16px 34px rgba(0,0,0,.28);
}

.profile .milan-avatar-upload-icon{
  position:absolute;
  right:-3px;
  bottom:-3px;
  width:30px;
  height:30px;
  display:grid;
  place-items:center;
  z-index:5;
  border-radius:50%;
  border:3px solid #0f172a;
  background:
    linear-gradient(
      135deg,
      #5b7cfa,
      #8b5cf6
    );
  color:#fff;
  font-size:12px;
  line-height:1;
  box-shadow:
    0 6px 16px rgba(0,0,0,.28),
    0 0 18px rgba(91,124,250,.18);
  transition:
    transform .18s ease,
    box-shadow .18s ease;
}

.profile .milan-avatar-upload:hover
.milan-avatar-upload-icon{
  transform:scale(1.08);
  box-shadow:
    0 8px 20px rgba(0,0,0,.30),
    0 0 24px rgba(91,124,250,.28);
}

.profile .milan-avatar-upload:active
.milan-avatar-upload-icon{
  transform:scale(.94);
}

.profile .milan-avatar-upload #editProfilePhoto{
  display:none!important;
}

.profile .milan-avatar-upload #editProfilePhotoPreview{
  display:none!important;
}