@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600&display=swap');

/* =========================================================
   ✅ THE TUNER BIBLE — AUTH (LOGIN / REGISTER) — CLEAN CSS
   ========================================================= */

:root{
  --red-main:#d00000;
  --red-dark:#a30000;

  --bg-light:#fafafa;
  --bg-dark:#111;

  --text-light:#333;
  --text-dark:#eee;

  --input-bg-light:#fff;
  --input-bg-dark:#222;

  --border-light:#ccc;
  --border-dark:#444;
}

/* -----------------------------
   Base / Reset
------------------------------ */

*{ box-sizing:border-box; }

html{ height:100%; }

body{
  margin:0;
  padding:0;
  font-family:'Poppins',sans-serif;
  background:var(--bg-light);
  color:var(--text-light);
  animation:fadeIn .6s ease forwards;
}

@keyframes fadeIn{ to{ opacity:1; } }

/* -----------------------------
   Shared Layout
------------------------------ */

.container{
  position:relative;
  display:flex;
  flex-direction:row;
  justify-content:space-between;
  align-items:stretch;

  width:75%;
  max-width:1100px;

  border-radius:20px;
  background:#fff;
  border:2px solid rgba(0,0,0,.15);
  box-shadow:0 8px 25px rgba(0,0,0,.2);

  overflow:hidden;
  transition:all .35s ease;
}

/* Left column */
.login-box{
  flex:0.8;
  padding:40px 45px;
  display:flex;
  flex-direction:column;
  justify-content:flex-start;
  align-items:flex-start;
}

/* Right column image */
.right-image{
  flex:1.3;
  background:#000 url('the_tuner.png') center/contain no-repeat;
  min-height:82vh;
  animation:fadeSlideUp 1s ease-out .6s both;
}

@keyframes fadeSlideUp{
  0%{ opacity:0; transform:translateY(25px); }
  100%{ opacity:1; transform:translateY(0); }
}

@keyframes fadeSlideDown{
  0%{ opacity:0; transform:translateY(-15px); }
  100%{ opacity:1; transform:translateY(0); }
}

/* -----------------------------
   Theme Toggle
------------------------------ */

#theme-toggle{
  position:absolute;
  top:20px;
  right:20px;

  width:40px;
  height:40px;
  border-radius:50%;

  background:#fff;
  border:1px solid #ccc;
  color:var(--red-main);

  display:flex;
  align-items:center;
  justify-content:center;

  cursor:pointer;
  box-shadow:0 2px 6px rgba(0,0,0,.25);
  transition:all .25s ease;

  z-index:10;
  opacity:0;
  animation:fadeSlideDown .6s ease-out .35s forwards;
}

#theme-toggle:hover{
  background:var(--red-main);
  color:#fff;
  transform:rotate(15deg);
}

/* -----------------------------
   Typography / Top area
------------------------------ */

.login-top{
  display:flex;
  flex-direction:column;
  gap:12px;
}

.login-top h1,
.login-top h2{
  margin:0 0 6px 0;
  line-height:1.1;
}

.login-bottom{
  width:100%;
  display:flex;
  flex-direction:column;
  gap:8px;
  margin-top:auto;
}

/* -----------------------------
   Language Selector (flags)
------------------------------ */

.login-top .lang-selector{
  display:flex;
  justify-content:flex-start;
  align-items:center;
  gap:8px;
  margin:4px 0 18px;
  padding-left:2px;
  line-height:1;
}

.login-top .lang-selector a{
  text-decoration:none;
  opacity:.9;
  transition:all .25s ease;
}

/* If you use PNG flags */
.login-top .lang-selector img{
  width:28px;
  height:auto;
  border-radius:3px;
  display:block;
  filter:grayscale(20%);
  transition:all .25s ease;
  cursor:pointer;
  box-shadow:0 0 0 transparent;
}

.login-top .lang-selector a:hover img{
  opacity:1;
  filter:grayscale(0%);
  transform:scale(1.12);
  box-shadow:0 0 5px rgba(255,255,255,.5);
}

.login-top .lang-selector a.active img{
  opacity:1;
  transform:scale(1.08);
  box-shadow:0 0 6px rgba(255,255,255,.8);
}

/* -----------------------------
   Status / Alerts
------------------------------ */

.status{
  color:#5CCF54;
  font-weight:600;
  font-size:15px;
  margin-bottom:20px;
}

.error{
  width:100%;
  background:#ffd7d7;
  border:1px solid #ff9b9b;
  color:#7a0000;
  border-radius:8px;
  padding:10px 12px;
  margin:10px 0 14px;
  font-weight:600;
  font-size:13px;
}

.success{
  background-color:#d6f8d6;
  color:#0a730a;
  border:1px solid #81d581;
  border-radius:8px;
  padding:12px 16px;
  margin-bottom:18px;
  font-weight:500;
  font-size:14px;
  box-shadow:0 2px 8px rgba(0,0,0,.1);
  animation:fadeInSuccess .8s ease-out;
}

@keyframes fadeInSuccess{
  0%{ opacity:0; transform:translateY(-6px); }
  100%{ opacity:1; transform:translateY(0); }
}

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

label{
  font-size:13px;
  font-weight:500;
  color:var(--text-light);
  margin-bottom:2px;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="tel"],
select{
  width:100%;
  padding:12px 14px;
  font-size:15px;

  border-radius:8px;
  border:1px solid var(--border-light);
  background:var(--input-bg-light);
  color:var(--text-light);

  transition:all .25s ease;
}

input:focus,
select:focus{
  outline:none;
  border-color:var(--red-main);
  box-shadow:0 0 6px rgba(208,0,0,.3);
}

/* Phone group */
.phone-group{
  display:flex;
  align-items:center;
  gap:6px;
  width:100%;
}

#phone-prefix{
  width:55px;
  text-align:center;
  padding:10px 0;
  font-size:14px;

  border-radius:8px;
  border:1px solid var(--border-light);
  background:var(--input-bg-light);
  color:var(--text-light);
}

#cellphone{
  flex:1;
  padding:10px 12px;
  font-size:14px;

  border-radius:8px;
  border:1px solid var(--border-light);
  background:var(--input-bg-light);
  color:var(--text-light);
}

/* Remember / Forgot row */
.remember-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-size:13px;
  margin:6px 0 14px;
}

.forgot-link{
  color:var(--red-main);
  text-decoration:none;
  font-weight:500;
  transition:all .2s ease;
}

.forgot-link:hover{
  color:var(--red-dark);
  transform:translateX(3px);
}

/* -----------------------------
   Buttons
------------------------------ */

.btn{
  width:100%;
  background:linear-gradient(90deg,var(--red-main),var(--red-dark));
  color:#fff;
  padding:10px;
  border:none;
  border-radius:8px;
  font-size:13.5px;
  font-weight:600;
  cursor:pointer;

  box-shadow:0 4px 10px rgba(208,0,0,.25);
  transition:transform .15s ease, box-shadow .25s ease, filter .2s ease;
}

.btn:hover{
  transform:scale(1.03);
  box-shadow:0 6px 16px rgba(208,0,0,.35);
  filter:brightness(1.03);
}

.btn:active{
  transform:scale(.98);
  box-shadow:0 2px 6px rgba(208,0,0,.2);
}

.btn-secondary{
  background:#333;
  box-shadow:0 4px 10px rgba(0,0,0,.15);
}

.btn-secondary:hover{
  background:#111;
}

/* =========================================================
   ✅ DARK MODE
   ========================================================= */

body[data-theme='dark']{
  background:var(--bg-dark);
  color:var(--text-dark);
}

body[data-theme='dark'] .container{
  background:#1a1a1a;
  border-color:#333;
  box-shadow:0 0 20px rgba(255,255,255,.08);
}

body[data-theme='dark'] label{
  color:var(--text-dark);
}

body[data-theme='dark'] input,
body[data-theme='dark'] select,
body[data-theme='dark'] #phone-prefix,
body[data-theme='dark'] #cellphone{
  background:var(--input-bg-dark);
  color:var(--text-dark);
  border:1px solid var(--border-dark);
}

body[data-theme='dark'] .forgot-link{
  color:#ff4d4d;
}

body[data-theme='dark'] .forgot-link:hover{
  color:#ff9999;
}

body[data-theme='dark'] .success{
  background-color:#1d3b1d;
  color:#9eff9e;
  border:1px solid #356a35;
}

/* =========================================================
   ✅ REGISTER PAGE
   - Page scrolls naturally (no inner scroll trap)
   ========================================================= */

body.register-page{
  min-height:100vh;
  display:flex;
  justify-content:center;
  align-items:flex-start;
  padding:40px 0;
}

body.register-page .container{
  width:90%;
  min-height:82vh;
}

body.register-page .login-box{
  justify-content:flex-start;
}

/* Title "REGISTER" (optional) */
body.register-page .login-box::before{
  content:"REGISTER";
  display:block;
  font-size:26px;
  font-weight:600;
  letter-spacing:1px;
  margin-bottom:18px;
  text-transform:uppercase;
  color:var(--text-light);
}

body[data-theme='dark'].register-page .login-box::before{
  color:var(--text-dark);
}

/* Compact register form a bit */
body.register-page .login-box form{
  width:100%;
  max-width:420px;
  margin:0 auto;
  display:flex;
  flex-direction:column;
  gap:10px;
}

body.register-page label{
  font-size:12px;
  margin-bottom:0;
}

body.register-page input[type="text"],
body.register-page input[type="email"],
body.register-page input[type="password"],
body.register-page input[type="tel"],
body.register-page select{
  padding:10px 12px;
  font-size:14px;
}

body.register-page #phone-prefix{
  width:52px;
  padding:8px 0;
  font-size:13px;
}

body.register-page .btn{
  padding:9px 0;
  font-size:13px;
}

/* =========================================================
   ✅ LOGIN PAGE
   Desktop: fixed card + scroll only left panel
   Mobile: stacked + normal page scroll
   ========================================================= */

/* Title "LOGIN" (optional) */
body.login-page .login-box::before{
  content:"LOGIN";
  display:block;
  font-size:26px;
  font-weight:600;
  letter-spacing:1px;
  margin-bottom:18px;
  text-transform:uppercase;
  color:var(--text-light);
}

body[data-theme='dark'].login-page .login-box::before{
  color:var(--text-dark);
}

/* Desktop/tablet behavior */
body.login-page{
  height:100vh;
  display:flex;
  justify-content:center;
  align-items:center;
  overflow:hidden;
}

body.login-page .container{
  height:88vh;
  min-height:82vh;
  overflow:hidden;
  align-items:stretch;
}

body.login-page .right-image{
  height:100%;
  min-height:100%;
}

body.login-page .login-box{
  height:100%;
  overflow-y:auto;
  overflow-x:hidden;
  padding-top:60px;
  padding-bottom:24px;
  -webkit-overflow-scrolling:touch;
}

/* ---- Web Login vs Desktop App block ---- */
.login-diff{
  width:100%;
  margin-top:16px;
  padding-top:14px;
  border-top:1px solid rgba(0,0,0,.08);
}

body[data-theme='dark'] .login-diff{
  border-top:1px solid rgba(255,255,255,.10);
}

.login-diff-title{
  font-weight:800;
  font-size:13px;
  letter-spacing:.4px;
  margin-bottom:10px;
  opacity:.95;
}

.login-diff-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
}

.login-diff-col{
  background:rgba(0,0,0,.03);
  border:1px solid rgba(0,0,0,.08);
  border-radius:12px;
  padding:10px;
}

body[data-theme='dark'] .login-diff-col{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
}

.login-diff-badge{
  display:inline-block;
  font-weight:800;
  font-size:11px;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(0,0,0,.04);
  border:1px solid rgba(0,0,0,.08);
  margin-bottom:8px;
}

body[data-theme='dark'] .login-diff-badge{
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.10);
}

.login-diff-col ul{
  margin:0;
  padding-left:16px;
  font-size:12px;
  line-height:1.5;
  opacity:.92;
}

.login-dl-btn{
  display:block;
  margin-top:10px;
  text-align:center;
  text-decoration:none;
  font-weight:800;
  padding:10px 12px;
  border-radius:12px;
  background:#c40000;
  color:#fff;
  border:1px solid rgba(255,255,255,.10);
  transition:.2s ease;
}

.login-dl-btn:hover{
  filter:brightness(1.06);
}

.login-diff-note{
  margin-top:8px;
  font-size:11px;
  opacity:.75;
  text-align:center;
}

/* =========================================================
   ✅ RESPONSIVE
   ========================================================= */

/* Register: hide image on mobile */
@media (max-width:768px){
  body.register-page .container{
    flex-direction:column;
    width:94%;
  }

  body.register-page .right-image{
    display:none;
  }
}

/* Login: on mobile, stack + normal page scroll */
@media (max-width:768px){
  html, body{
    height:auto !important;
    overflow-y:auto !important;
  }

  body.login-page{
    display:block !important;
    height:auto !important;
    min-height:100vh !important;
    overflow:visible !important;
    padding:16px 0 !important;
  }

  body.login-page .container{
    width:94% !important;
    max-width:520px !important;
    height:auto !important;
    min-height:0 !important;
    overflow:visible !important;
    flex-direction:column !important;
  }

  body.login-page .login-box{
    height:auto !important;
    overflow:visible !important;
    padding:22px 18px !important;
    padding-top:56px !important;
  }

  body.login-page .right-image{
    display:none !important;
  }

  .login-diff-grid{
    grid-template-columns:1fr !important;
  }

  /* theme button always reachable */
  #theme-toggle{
    position:fixed !important;
    top:14px !important;
    right:14px !important;
    z-index:9999 !important;
  }
}

/* Slightly earlier collapse of diff grid if you want */
@media (max-width:900px){
  .login-diff-grid{ grid-template-columns:1fr; }
}