/* ============================================================
   Apex Dental Studio — Admin (Minimalist Coastal)
   ============================================================ */
@font-face { font-family:"Lenia Sans"; src:url("fonts/LeniaSans-Light.ttf") format("truetype");    font-weight:300; font-style:normal; font-display:swap; }
@font-face { font-family:"Lenia Sans"; src:url("fonts/LeniaSans-Regular.ttf") format("truetype");  font-weight:400; font-style:normal; font-display:swap; }
@font-face { font-family:"Lenia Sans"; src:url("fonts/LeniaSans-Medium.ttf") format("truetype");   font-weight:500; font-style:normal; font-display:swap; }
@font-face { font-family:"Lenia Sans"; src:url("fonts/LeniaSans-SemiBold.ttf") format("truetype"); font-weight:600; font-style:normal; font-display:swap; }
@font-face { font-family:"Lenia Sans"; src:url("fonts/LeniaSans-Bold.ttf") format("truetype");     font-weight:700; font-style:normal; font-display:swap; }
@font-face { font-family:"Lenia Sans"; src:url("fonts/LeniaSans-ExtraBold.ttf") format("truetype");font-weight:800; font-style:normal; font-display:swap; }

:root{
  --white:#FFFFFF; --blue:#A6D1E6; --blue-deep:#3f8bb0;
  --ice:#E1F0F5; --ice-soft:#F1F8FB; --charcoal:#2B303A;
  --charcoal-70:rgba(43,48,58,.70); --charcoal-55:rgba(43,48,58,.55); --charcoal-40:rgba(43,48,58,.40);
  --line:rgba(43,48,58,.12); --line-strong:rgba(43,48,58,.22);
  --radius:14px; --radius-sm:9px; --radius-lg:22px;
  --shadow:0 18px 50px -28px rgba(43,48,58,.35);
  --shadow-sm:0 8px 24px -16px rgba(43,48,58,.4);
  --ease:cubic-bezier(.22,.61,.36,1);
  --good:#1f6a44; --warn:#9a4b28;
}
*{box-sizing:border-box;margin:0;padding:0}
[hidden]{display:none !important}  /* class rules like .app{display:grid} otherwise override the hidden attribute */
body{font-family:"Lenia Sans",system-ui,-apple-system,sans-serif;color:var(--charcoal);background:var(--ice-soft);line-height:1.55;-webkit-font-smoothing:antialiased}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit}
a{color:inherit;text-decoration:none}
svg{display:block}
ul{list-style:none}
h1{font-size:1.5rem;font-weight:800;letter-spacing:-.02em}
code{background:var(--ice);padding:.1rem .4rem;border-radius:5px;font-size:.9em}

/* ---------- Buttons / fields ---------- */
.btn-primary,.btn-ghost,.btn-outline,.btn-danger{
  display:inline-flex;align-items:center;justify-content:center;gap:.45rem;
  font-weight:600;font-size:.92rem;padding:.7rem 1.3rem;border-radius:999px;
  transition:transform .2s var(--ease),background .2s var(--ease),box-shadow .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.btn-primary{background:var(--blue);color:var(--charcoal)}
.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 24px -12px rgba(166,209,230,.9)}
.btn-primary:disabled{opacity:.45;cursor:not-allowed}
.btn-ghost{border:1.5px solid var(--line-strong);color:var(--charcoal)}
.btn-ghost:hover{background:var(--ice);border-color:var(--blue)}
.btn-outline{border:1.5px solid var(--line-strong);color:var(--charcoal);padding:.5rem .95rem;font-size:.85rem}
.btn-outline:hover{border-color:var(--blue);background:var(--ice-soft)}
.btn-danger{color:var(--warn);border:1.5px solid rgba(154,75,40,.3);padding:.5rem .95rem;font-size:.85rem}
.btn-danger:hover{background:#fdf1ec;border-color:var(--warn)}
.btn-block{width:100%}

.field{
  width:100%;padding:.7rem .9rem;border:1.5px solid var(--line-strong);border-radius:var(--radius-sm);
  font-size:.94rem;color:var(--charcoal);background:var(--white);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field::placeholder{color:var(--charcoal-40)}
.field:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(166,209,230,.35)}
textarea.field{resize:vertical;min-height:74px;line-height:1.5}
.field-group{display:flex;flex-direction:column;gap:.4rem}
.field-group > span{font-size:.82rem;font-weight:600;color:var(--charcoal)}
.field-group em{font-style:normal;color:var(--charcoal-40);font-weight:400}

/* ============================================================
   LOGIN
   ============================================================ */
.login-screen{min-height:100dvh;display:grid;place-items:center;padding:1.5rem;
  background:radial-gradient(circle at 50% 0%, var(--ice) 0%, var(--ice-soft) 55%)}
.login-card{
  width:100%;max-width:390px;background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:2.25rem 2rem;
  display:flex;flex-direction:column;gap:1.1rem;
}
.login-logo{display:flex;align-items:center;gap:.75rem;margin-bottom:.5rem}
.login-logo .logo-mark{color:var(--blue-deep)}
.login-logo strong{display:block;font-weight:800;font-size:1.05rem}
.login-logo span{font-size:.82rem;color:var(--charcoal-55)}
.login-error{color:var(--warn);font-size:.86rem;font-weight:600}
.login-hint{text-align:center;font-size:.82rem;color:var(--charcoal-55)}

/* ============================================================
   APP SHELL
   ============================================================ */
.app{display:grid;grid-template-columns:250px 1fr;min-height:100dvh}

.sidebar{
  background:var(--charcoal);color:rgba(255,255,255,.72);
  display:flex;flex-direction:column;padding:1.4rem 1rem;position:sticky;top:0;height:100dvh;
}
.sidebar-brand{display:flex;align-items:center;gap:.65rem;padding:.4rem .6rem 1.4rem}
.sidebar-brand .logo-mark{color:var(--blue)}
.sidebar-brand-text strong{display:block;color:#fff;font-weight:800;font-size:1rem;line-height:1.1}
.sidebar-brand-text span{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--blue)}

.side-nav{display:flex;flex-direction:column;gap:.2rem;margin-top:.5rem}
.side-link{
  display:flex;align-items:center;gap:.7rem;width:100%;text-align:left;
  padding:.7rem .8rem;border-radius:10px;font-size:.94rem;font-weight:500;color:rgba(255,255,255,.72);
  transition:background .2s var(--ease),color .2s var(--ease);
}
.side-link:hover{background:rgba(255,255,255,.08);color:#fff}
.side-link.is-active{background:var(--blue);color:var(--charcoal);font-weight:600}
.side-ic{width:20px;text-align:center;font-size:.95rem;opacity:.9}
.badge-count{margin-left:auto;background:var(--blue);color:var(--charcoal);font-size:.72rem;font-weight:700;
  min-width:20px;height:20px;border-radius:999px;display:grid;place-items:center;padding:0 .35rem}
.side-link.is-active .badge-count{background:var(--charcoal);color:#fff}

.sidebar-foot{margin-top:auto;display:flex;flex-direction:column;gap:.2rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.12)}
.side-link.ghost{font-size:.88rem;color:rgba(255,255,255,.6)}
.demo-note{display:flex;align-items:center;gap:.5rem;font-size:.76rem;line-height:1.35;color:rgba(255,255,255,.5);padding:.55rem .8rem}
.demo-note-dot{width:7px;height:7px;border-radius:50%;background:var(--blue);flex-shrink:0;box-shadow:0 0 0 3px rgba(166,209,230,.25)}

/* ---------- Main ---------- */
.main{display:flex;flex-direction:column;min-width:0}
.topbar{
  position:sticky;top:0;z-index:10;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:1.35rem clamp(1.25rem,3vw,2.25rem);
  background:rgba(241,248,251,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
}
.topbar-sub{font-size:.9rem;color:var(--charcoal-55);margin-top:.15rem}
.topbar-actions{display:flex;align-items:center;gap:1rem}
.save-state{font-size:.86rem;font-weight:600;color:var(--charcoal-55)}
.save-state.dirty{color:var(--warn)}
.save-state.saved{color:var(--good)}

.view-body{padding:clamp(1.25rem,3vw,2.25rem);max-width:900px;width:100%}

/* ---------- Cards / editor blocks ---------- */
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem 1.6rem;margin-bottom:1.25rem}
.card-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.1rem}
.card-head h3{font-size:1.05rem;font-weight:700}
.card-index{font-size:.76rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--blue-deep)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.stack{display:flex;flex-direction:column;gap:1rem}
.row-actions{display:flex;gap:.5rem;align-items:center;flex-wrap:wrap}
.hint{font-size:.82rem;color:var(--charcoal-55);margin-top:.35rem}

/* repeatable list rows (hours, creds, service items) */
.mini-row{display:flex;gap:.6rem;align-items:center;margin-bottom:.55rem}
.mini-row .field{flex:1}
.icon-btn{
  width:38px;height:38px;border-radius:9px;border:1.5px solid var(--line-strong);flex-shrink:0;
  display:grid;place-items:center;font-size:1rem;color:var(--charcoal-55);
  transition:border-color .2s,background .2s,color .2s}
.icon-btn:hover{border-color:var(--warn);color:var(--warn);background:#fdf1ec}
.icon-btn.up:hover,.icon-btn.down:hover{border-color:var(--blue);color:var(--blue-deep);background:var(--ice-soft)}
.add-row{margin-top:.5rem;font-size:.85rem;font-weight:600;color:var(--blue-deep);display:inline-flex;align-items:center;gap:.4rem}
.add-row:hover{text-decoration:underline}

/* icon select preview */
.icon-pick{display:flex;align-items:center;gap:.7rem}
.icon-preview{width:40px;height:40px;border-radius:10px;background:var(--ice);color:var(--blue-deep);display:grid;place-items:center;flex-shrink:0}
.icon-preview svg{width:22px;height:22px}

/* dentist image picker */
.img-pick{display:flex;gap:1rem;align-items:flex-start}
.img-thumb{width:96px;height:120px;border-radius:12px;overflow:hidden;background:var(--ice);flex-shrink:0;border:1px solid var(--line)}
.img-thumb img{width:100%;height:100%;object-fit:cover;object-position:center 22%}
.img-pick-fields{flex:1;display:flex;flex-direction:column;gap:.7rem}
.img-none{width:100%;height:100%;display:grid;place-items:center;padding:.5rem;font-size:.74rem;font-weight:600;color:var(--charcoal-40);text-align:center}
.upload-field{display:flex;flex-direction:column;gap:.4rem}
.upload-btn{position:relative;display:inline-flex;align-items:center;gap:.4rem;align-self:flex-start;
  border:1.5px dashed var(--line-strong);border-radius:var(--radius-sm);padding:.55rem .95rem;
  font-size:.86rem;font-weight:600;color:var(--blue-deep);cursor:pointer;
  transition:border-color .2s var(--ease),background .2s var(--ease)}
.upload-btn:hover{border-color:var(--blue);background:var(--ice-soft)}
.upload-btn input[type=file]{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}

/* toggle */
.toggle{display:inline-flex;align-items:center;gap:.6rem;font-size:.9rem;font-weight:600;cursor:pointer}
.toggle input{position:absolute;opacity:0;width:0;height:0}
.toggle .track{width:42px;height:24px;border-radius:999px;background:var(--line-strong);position:relative;transition:background .25s var(--ease)}
.toggle .track::after{content:"";position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:transform .25s var(--ease);box-shadow:0 1px 3px rgba(0,0,0,.2)}
.toggle input:checked + .track{background:var(--blue-deep)}
.toggle input:checked + .track::after{transform:translateX(18px)}
.toggle .on-text{color:var(--good)}
.toggle .off-text{color:var(--warn)}

/* insurance rows */
.ins-row{display:flex;align-items:center;gap:.8rem;padding:.6rem .3rem;border-bottom:1px solid var(--line)}
.ins-row:last-of-type{border-bottom:none}
.ins-row .field{flex:1}

/* ---------- Bookings ---------- */
.bookings-toolbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.25rem;flex-wrap:wrap}
.seg{display:inline-flex;background:var(--white);border:1px solid var(--line);border-radius:999px;padding:.25rem}
.seg button{padding:.4rem .9rem;border-radius:999px;font-size:.85rem;font-weight:600;color:var(--charcoal-55)}
.seg button.active{background:var(--ice);color:var(--charcoal)}
.booking{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem 1.4rem;margin-bottom:.9rem}
.booking.handled{opacity:.62}
.booking-top{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;margin-bottom:.8rem}
.booking-name{font-weight:700;font-size:1.05rem}
.booking-meta{font-size:.85rem;color:var(--charcoal-55);margin-top:.15rem}
.status-pill{font-size:.72rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;padding:.25rem .6rem;border-radius:999px}
.status-pill.new{background:var(--ice);color:var(--blue-deep)}
.status-pill.handled{background:#eaf5ee;color:var(--good)}
.booking-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.7rem 1.5rem;margin-bottom:1rem}
/* min-width:0 lets a long email wrap inside its own column instead of
   spilling over the phone number next to it. */
.booking-grid .bk{font-size:.9rem;min-width:0;overflow-wrap:anywhere}
.booking-grid .bk span{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;color:var(--charcoal-40);margin-bottom:.15rem}
.booking-grid .bk strong{font-weight:600}
.booking-notes{background:var(--ice-soft);border-radius:9px;padding:.7rem .9rem;font-size:.9rem;color:var(--charcoal-70);margin-bottom:1rem}
.booking-actions{display:flex;gap:.6rem;flex-wrap:wrap}
.empty{text-align:center;padding:3.5rem 1rem;color:var(--charcoal-55)}
.empty-ic{font-size:2rem;margin-bottom:.5rem;opacity:.5}

/* ---------- toast ---------- */
.toast{
  position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%) translateY(20px);
  background:var(--charcoal);color:#fff;padding:.8rem 1.4rem;border-radius:999px;
  font-size:.9rem;font-weight:600;box-shadow:var(--shadow);z-index:100;opacity:0;
  transition:opacity .3s var(--ease),transform .3s var(--ease);
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast.good{background:#1f6a44}
.toast.bad{background:#9a4b28}

/* ---------- responsive ---------- */
@media(max-width:820px){
  /* minmax(0,1fr), not 1fr: a 1fr track is min-width:auto, so the nowrap pill
     row below stretched the track — and with it the whole page — to 791px on a
     320px screen. Capping the track's minimum is what lets the nav scroll
     inside it instead of pushing the layout wider. */
  .app{grid-template-columns:minmax(0,1fr)}
  .sidebar{
    position:static;height:auto;min-width:0;
    flex-direction:column;align-items:stretch;gap:.7rem;padding:.85rem 1rem .7rem;
  }
  .sidebar-brand{padding:0;border:none;margin:0}

  /* The nav used to keep .side-link's width:100%, so all six sections stacked
     as full-width rows and the sidebar ran ~870px tall — you scrolled most of
     a phone screen before reaching any actual content. One swipeable row of
     pills instead. The negative margin lets it bleed to the screen edges so
     it reads as scrollable. */
  .side-nav{
    flex-direction:row;flex-wrap:nowrap;gap:.35rem;margin-top:0;min-width:0;
    overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain;
    -webkit-overflow-scrolling:touch;scrollbar-width:none;
    margin-inline:-1rem;padding-inline:1rem;
  }
  .side-nav::-webkit-scrollbar{display:none}
  .side-link{
    width:auto;flex:0 0 auto;white-space:nowrap;
    min-height:44px;padding:.55rem .85rem;font-size:.9rem;
  }

  .sidebar-foot{
    margin-top:0;padding-top:.6rem;width:100%;
    flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.4rem;
  }
  .sidebar-foot .side-link.ghost{width:auto;min-height:44px}
  .demo-note{padding:.3rem 0;font-size:.74rem}

  /* Title and actions were fighting for one row, which wrapped "Save changes"
     onto two lines. */
  .topbar{
    flex-direction:column;align-items:stretch;gap:.75rem;
    padding:1rem clamp(1rem,3vw,2.25rem);
  }
  .topbar-actions{justify-content:space-between;gap:.75rem}
  .topbar-actions .btn-primary{min-height:44px;white-space:nowrap}

  .grid-2{grid-template-columns:1fr}
}

/* ---------- Touch: 44px minimum hit areas ---------- */
@media(max-width:820px){
  .icon-btn{min-width:44px;min-height:44px}
  .add-row{min-height:44px;display:inline-flex;align-items:center}
  .btn-outline,.btn-danger,.btn-primary{min-height:44px}
  .field{min-height:44px}
  .booking-actions .btn-outline,.booking-actions .btn-danger{flex:1;justify-content:center}
  .bookings-toolbar button{min-height:44px}
}