/* ===== FACTORINO BLUE + PURPLE THEME v3 ===== */
*{box-sizing:border-box}

html,body{
  margin:0!important;
  min-height:100%!important;
}

body{
  min-height:100vh!important;
  font-family:Tahoma,Arial,sans-serif!important;
  color:#17254a!important;
  background:
    radial-gradient(circle at 8% 8%, rgba(126,211,255,.95) 0%, rgba(126,211,255,0) 30%),
    radial-gradient(circle at 92% 15%, rgba(180,139,255,.95) 0%, rgba(180,139,255,0) 32%),
    radial-gradient(circle at 50% 100%, rgba(77,150,255,.65) 0%, rgba(77,150,255,0) 42%),
    linear-gradient(135deg,#68c8ff 0%,#8caeff 48%,#9b72ed 100%)!important;
  background-attachment:fixed!important;
}

button,input{font:inherit}
button{cursor:pointer}

input{
  border:1px solid rgba(101,132,220,.42)!important;
  border-radius:13px!important;
  padding:12px 14px!important;
  outline:0!important;
  background:rgba(238,248,255,.82)!important;
  color:#17254a!important;
  box-shadow:0 5px 15px rgba(50,82,180,.08)!important;
}

input:focus{
  border-color:#6849e8!important;
  box-shadow:0 0 0 3px rgba(104,73,232,.18),0 8px 22px rgba(69,91,205,.15)!important;
}

.hide{display:none!important}

/* All main cards: NOT white */
.card{
  background:linear-gradient(135deg,rgba(218,244,255,.72),rgba(221,207,255,.68))!important;
  border:1px solid rgba(255,255,255,.58)!important;
  border-radius:24px!important;
  box-shadow:
    0 22px 50px rgba(37,83,190,.25),
    0 10px 28px rgba(107,58,205,.24),
    inset 0 1px 0 rgba(255,255,255,.62)!important;
  backdrop-filter:blur(18px)!important;
  -webkit-backdrop-filter:blur(18px)!important;
  padding:25px!important;
}

.auth-card{
  width:min(420px,92%)!important;
  background:linear-gradient(145deg,rgba(215,244,255,.80),rgba(218,202,255,.78))!important;
}

.brand{
  text-align:center!important;
  color:#5635d6!important;
  font-size:30px!important;
  font-weight:900!important;
  text-shadow:0 6px 18px rgba(83,48,199,.25)!important;
}

.card>p{color:#405a86!important}
.card form{display:flex;flex-direction:column;gap:12px}
.card small{color:#c92745!important;text-align:center;min-height:16px}

.tabs{
  display:flex!important;
  background:linear-gradient(90deg,rgba(117,205,255,.48),rgba(170,136,255,.48))!important;
  padding:4px!important;
  border-radius:13px!important;
  margin:20px 0!important;
  border:1px solid rgba(255,255,255,.5)!important;
  box-shadow:0 8px 20px rgba(64,91,194,.12)!important;
}

.tabs button{
  flex:1!important;
  border:0!important;
  background:transparent!important;
  padding:10px!important;
  border-radius:10px!important;
  color:#38527e!important;
}

.tabs .active{
  background:linear-gradient(135deg,#9bdfff,#bda4ff)!important;
  color:#4e2dc9!important;
  box-shadow:0 6px 17px rgba(79,68,196,.2)!important;
}

/* Buttons */
.primary,
.card form button.primary{
  border:0!important;
  border-radius:13px!important;
  padding:12px!important;
  background:linear-gradient(110deg,#24a9f4,#5867ef 52%,#8649df)!important;
  color:#fff!important;
  font-weight:bold!important;
  box-shadow:0 10px 24px rgba(63,82,214,.30)!important;
}

.primary:hover{
  transform:translateY(-1px)!important;
  box-shadow:0 14px 30px rgba(63,82,214,.38)!important;
}

.secondary{
  border:1px solid rgba(255,255,255,.55)!important;
  border-radius:13px!important;
  padding:12px!important;
  background:linear-gradient(110deg,rgba(137,219,255,.75),rgba(191,164,255,.75))!important;
  color:#4930bd!important;
  font-weight:bold!important;
  box-shadow:0 8px 20px rgba(61,91,196,.15)!important;
}

/* Statistics */
.stats{
  display:grid!important;
  grid-template-columns:1fr 1fr!important;
  gap:16px!important;
  margin-bottom:18px!important;
}

.stats>div{
  background:linear-gradient(145deg,rgba(205,241,255,.70),rgba(210,194,255,.67))!important;
  border:1px solid rgba(255,255,255,.58)!important;
  border-radius:20px!important;
  padding:20px!important;
  box-shadow:
    0 17px 36px rgba(35,87,190,.21),
    0 8px 22px rgba(106,58,205,.18),
    inset 0 1px 0 rgba(255,255,255,.58)!important;
  backdrop-filter:blur(15px)!important;
}

.stats span{display:block;color:#425c87!important;font-size:13px;margin-bottom:7px}
.stats strong{
  font-size:23px!important;
  color:#5334cf!important;
  text-shadow:0 5px 14px rgba(83,52,207,.23)!important;
}

/* Invoice */
.item{display:grid;grid-template-columns:2fr .7fr 1.2fr 42px;gap:8px}
.del{
  border:0!important;
  border-radius:12px!important;
  background:rgba(255,202,218,.72)!important;
  color:#c92d51!important;
  font-size:20px!important;
}

.bottom{
  display:flex!important;
  justify-content:space-between!important;
  align-items:center!important;
  border-top:1px solid rgba(255,255,255,.55)!important;
  padding-top:16px!important;
}
.bottom b{color:#5334cf!important}

.title{
  display:flex!important;
  justify-content:space-between!important;
  gap:10px!important;
  align-items:center!important;
}
.title h2,h2{margin-top:0}
.title input{max-width:250px!important}

.invoice{
  display:flex!important;
  justify-content:space-between!important;
  gap:10px!important;
  background:linear-gradient(100deg,rgba(214,242,255,.48),rgba(220,205,255,.48))!important;
  border:1px solid rgba(255,255,255,.54)!important;
  padding:14px!important;
  border-radius:15px!important;
  margin-top:10px!important;
  box-shadow:
    0 9px 22px rgba(48,85,183,.13),
    0 4px 13px rgba(110,63,198,.10)!important;
}

.invoice strong{display:block;margin-bottom:5px}
.invoice small{color:#536d98!important}
.price{color:#5334cf!important;font-weight:bold}
.remove{border:0!important;background:transparent!important;color:#c92745!important}
.empty{color:#4c6792!important}

/* Header: not white */
header{
  height:68px!important;
  background:linear-gradient(90deg,rgba(157,226,255,.68),rgba(193,166,255,.68))!important;
  border-bottom:1px solid rgba(255,255,255,.55)!important;
  display:flex!important;
  align-items:center!important;
  gap:18px!important;
  padding:0 5%!important;
  box-shadow:
    0 10px 28px rgba(37,79,175,.19),
    0 5px 17px rgba(104,59,198,.15)!important;
  backdrop-filter:blur(17px)!important;
  -webkit-backdrop-filter:blur(17px)!important;
}

header b{
  font-size:22px!important;
  color:#4f31c8!important;
  margin-left:auto!important;
  text-shadow:0 5px 14px rgba(78,48,200,.23)!important;
}

header button{
  border:0!important;
  border-radius:12px!important;
  background:rgba(255,205,220,.78)!important;
  color:#b52247!important;
  padding:8px 14px!important;
  box-shadow:0 6px 17px rgba(145,47,92,.13)!important;
}

main{width:min(1000px,92%);margin:28px auto}
#auth{min-height:100vh;display:grid;place-items:center}

#toast{
  position:fixed!important;
  bottom:20px!important;
  left:50%!important;
  transform:translate(-50%,100px)!important;
  background:linear-gradient(110deg,#276ed2,#633fc9)!important;
  color:#fff!important;
  padding:12px 20px!important;
  border-radius:13px!important;
  opacity:0!important;
  transition:.25s!important;
  z-index:5!important;
  box-shadow:0 12px 30px rgba(50,57,170,.32)!important;
}
#toast.show{transform:translate(-50%,0)!important;opacity:1!important}

@media(max-width:650px){
  .stats{grid-template-columns:1fr!important}
  .item{grid-template-columns:1fr 1fr 1fr 40px!important}
  .bottom,.title{flex-direction:column!important;align-items:stretch!important}
  .title input{max-width:none!important}
  header{padding:0 4%!important}
}


/* ===== Full previous invoice details ===== */
.invoice-full{
  padding:0!important;
  overflow:hidden!important;
}
.invoice-main{
  width:100%!important;
}
.invoice-heading{
  display:flex!important;
  justify-content:space-between!important;
  align-items:center!important;
  gap:15px!important;
  padding:16px 18px!important;
  background:linear-gradient(100deg,rgba(181,231,255,.52),rgba(207,186,255,.52))!important;
  border-bottom:1px solid rgba(255,255,255,.55)!important;
}
.invoice-heading strong{
  display:block!important;
  color:#4c31c5!important;
  font-size:16px!important;
  margin-bottom:6px!important;
}
.invoice-heading small{
  display:block!important;
  color:#48658f!important;
  font-size:12px!important;
}
.invoice-info{
  display:grid!important;
  grid-template-columns:1fr 1fr!important;
  gap:10px!important;
  padding:14px 18px 8px!important;
  color:#29466f!important;
}
.invoice-info div{
  background:rgba(224,243,255,.42)!important;
  border:1px solid rgba(255,255,255,.45)!important;
  border-radius:11px!important;
  padding:10px!important;
}
.invoice-info b{color:#5135c7!important}

.invoice-products{
  margin:8px 18px 0!important;
  padding:12px!important;
  border-radius:13px!important;
  background:rgba(230,220,255,.32)!important;
  border:1px solid rgba(255,255,255,.45)!important;
}
.invoice-products>b{
  display:block!important;
  color:#5135c7!important;
  margin-bottom:8px!important;
}
.product-row{
  display:grid!important;
  grid-template-columns:1fr auto auto!important;
  gap:12px!important;
  padding:8px 4px!important;
  border-top:1px solid rgba(103,89,190,.12)!important;
  color:#314d78!important;
}
.product-row span:last-child{
  color:#5135c7!important;
  font-weight:bold!important;
}
.no-products{color:#7182a0!important;font-size:13px!important}

.invoice-footer{
  display:flex!important;
  justify-content:space-between!important;
  align-items:center!important;
  gap:10px!important;
  margin-top:10px!important;
  padding:12px 18px 15px!important;
  border-top:1px solid rgba(255,255,255,.5)!important;
  color:#415e89!important;
}
.invoice-footer b{color:#5135c7!important}

@media(max-width:650px){
  .invoice-info{grid-template-columns:1fr!important}
  .invoice-heading{align-items:flex-start!important}
  .product-row{
    grid-template-columns:1fr auto!important;
  }
  .product-row span:last-child{
    grid-column:2!important;
  }
  .invoice-footer{
    flex-direction:column!important;
    align-items:stretch!important;
  }
}