:root {
  --primary: #2d7a4f;
  --primary-light: #5fbf8f;
  --accent: #f0a050;
  --accent-light: #ffc078;
  --text-main: #110b08;
  --text-dim: #423026;
  --text-accent: #c0651a;
  --glass-bg: rgba(255, 255, 255, 0.65);
  --glass-border: rgba(255, 255, 255, 0.4);
  --card-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  --card-hover-shadow: 0 30px 60px rgba(0, 0, 0, 0.12);
  --font-main: 'Inter', sans-serif;
  /* Unified AI Generated Image Background */
  --slurpie-bg-img: url('slurpie-bg-unified.png');

  --slurpie-mesh-light: 
    linear-gradient(rgba(255, 255, 255, 0.75), rgba(255, 255, 255, 0.75)),
    var(--slurpie-bg-img);

  --slurpie-mesh-dark: 
    linear-gradient(rgba(10, 15, 25, 0.8), rgba(10, 15, 25, 0.8)),
    var(--slurpie-bg-img);
}

* { margin:0; padding:0; box-sizing:border-box; }

body {
  height:100vh;
  font-family: var(--font-main);
  color: var(--text-main);
  overflow-x:hidden;
  background: var(--slurpie-mesh-light) no-repeat center center fixed !important;
  background-size: cover !important;
}


body::before {
  content: "";
  position: fixed; inset: 0;
  background-image: url("https://www.transparenttextures.com/patterns/black-linen.png"); 
  opacity: 0.03;
  pointer-events: none;
  z-index: 10;
}


.bg-pattern {
  position:fixed; inset:0;
  background-image:radial-gradient(var(--accent) 0.5px, transparent 0.5px);
  background-size:24px 24px;
  opacity:0.06; z-index:-1;
}




.auth-page {
  height:100vh;
  display:flex;
  align-items: center;
  justify-content: center;
  gap:60px;
  padding:40px;
  max-width: 1400px;
  margin: 0 auto;
  position:relative;
  z-index:1;
}


.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-content {
    background: white;
    padding: 40px;
    border-radius: 28px;
    width: 90%;
    max-width: 500px;
    text-align: center;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    font-family: 'Inter', sans-serif;
    color: #2D3436;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-emoji { font-size: 50px; margin-bottom: 20px; display: block; }
.modal-intro { color: #636e72; font-size: 14px; margin-bottom: 30px; line-height: 1.6; }

.terms-list {
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 40px;
}

.term-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.term-icon {
    font-size: 22px;
    background: rgba(47, 122, 79, 0.1);
    padding: 8px;
    border-radius: 12px;
}

.term-item strong { display: block; font-size: 15px; color: #1a1a1a; margin-bottom: 2px; }
.term-item p { font-size: 13px; color: #636e72; margin: 0; }

.terms-agree-btn {
    width: 100%;
    padding: 16px;
    font-size: 16px;
    font-weight: 700;
    border-radius: 16px;
    background: #2f7a4f;
    color: white;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 20px rgba(47, 122, 79, 0.2);
}

.terms-agree-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(47, 122, 79, 0.3);
    background: #256a42;
}

@media(max-width:1100px){
  body { overflow-x: hidden; overflow-y: auto; height: auto; }
  .auth-page{
    flex-direction: column;
    padding: 30px 20px;
    height: auto;
    gap: 30px;
    min-height: 100vh;
    justify-content: flex-start;
  }
  .card {
    width: 100%;
    max-width: 480px;
    height: auto;
    padding: 70px 28px 36px 28px;
    min-height: 520px;
  }

  
  .auth-page.show-login #signupSection, 
  .auth-page.show-signup #loginSection { display: flex; }
}

@media(max-width:480px) {
  .auth-page { padding: 15px 12px; gap: 15px; }
  .card { 
    padding: 60px 16px 20px 16px; 
    border-radius: 20px;
    min-height: auto;
  }
  .card h1 { font-size: 24px; margin-bottom: 2px; }
  .subtitle { font-size: 12px; margin-bottom: 12px; opacity: 0.9; }
  
  label { 
    font-size: 11px; 
    margin-top: 6px; 
    margin-bottom: 3px; 
    letter-spacing: 0.5px; 
  }
  
  input { 
    padding: 11px 14px; 
    font-size: 13px; 
    border-radius: 12px; 
  }
  
  .btn { 
    margin-top: 12px; 
    padding: 13px; 
    font-size: 16px; 
    border-radius: 14px; 
  }
  
  .auth-toggle-text { margin-top: 14px; padding-bottom: 12px; font-size: 12px; }
  .login-tabs { margin-bottom: 12px; }
  .tab-btn { padding: 8px; font-size: 13px; }
  
  
  .modal-content {
    padding: 18px 15px;
    width: 96%;
    border-radius: 20px;
  }
  .modal-emoji { font-size: 32px; margin-bottom: 8px; }
  .modal-intro { margin-bottom: 12px; font-size: 12px; }
  .terms-list { gap: 10px; margin-bottom: 20px; }
  .term-item strong { font-size: 13px; }
  .term-item p { font-size: 11px; }
  .term-icon { padding: 5px; font-size: 16px; border-radius: 10px; }
  .terms-agree-btn { padding: 14px; font-size: 15px; }
}

.auth-toggle-text {
  text-align: center;
  margin-top: 24px;
  font-size: 14px;
  color: var(--text-dim);
  font-family: var(--font-alt);
}

.auth-toggle-text a {
  color: var(--primary);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid rgba(47, 122, 79, 0.2);
  padding-bottom: 2px;
  transition: all 0.3s ease;
}

.auth-toggle-text a:hover {
  border-bottom-color: var(--primary);
  color: var(--primary-light);
}

@media(min-width:1101px) {
  .auth-toggle-text { display: none; }
}


.card {
  flex: none;
  width: 100%;
  max-width: 520px;
  max-height: 85vh;
  max-height: 85dvh;
  background: var(--glass-bg);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-radius:32px;
  padding: 85px 50px 50px 50px;
  border:1px solid var(--glass-border);
  box-shadow: var(--card-shadow);
  display:flex;
  flex-direction:column;
  justify-content: flex-start;
  gap: 10px;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  animation: cardEnter 0.8s cubic-bezier(0.16, 1, 0.3, 1) backwards;
  position: relative;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--primary) transparent;
}

.signup { animation-delay: 0.1s; }
.login { animation-delay: 0.25s; }

@keyframes cardEnter {
  from { opacity:0; transform: translateY(40px) scale(0.96); filter: blur(10px); }
  to { opacity:1; transform: translateY(0) scale(1); filter: blur(0); }
}

@media (hover: hover) {
  .card:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: var(--card-hover-shadow);
    background: rgba(255, 255, 255, 0.75);
  }
}


.card::before {
  content: "";
  position: absolute;
  top: -2px; left: -2px; right: -2px; bottom: -2px;
  border-radius: 34px;
  padding: 2px;
  background: transparent;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}


.card h1 {
  font-family: var(--font-heading);
  font-size: 36px;
  margin-top: 15px;
  margin-bottom: 8px;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 12px;
}

.subtitle {
  font-family: var(--font-alt);
  font-size:16px;
  margin-bottom:32px;
  color: var(--text-dim);
  font-weight: 500;
  opacity: 0.85;
}


.login-tabs {
  display: flex;
  background: rgba(90, 61, 43, 0.08);
  padding: 6px;
  border-radius: 18px;
  margin-bottom: 28px;
  position: relative;
}

.tab-btn {
  flex: 1;
  padding: 12px;
  border: none;
  background: transparent;
  font-family: var(--font-alt);
  font-weight: 700;
  font-size: 14px;
  color: var(--text-dim);
  cursor: pointer;
  border-radius: 14px;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1;
}

.tab-btn.active {
  background: white;
  color: var(--primary);
  box-shadow: 0 4px 15px rgba(0,0,0,0.06);
}

.tab-btn:hover:not(.active) {
  background: rgba(255, 255, 255, 0.4);
  color: var(--text-main);
}


.login-method {
  display: none;
  width: 100%;
}

.login-method.active {
  display: flex;
  flex-direction: column;
}

.reveal-field {
  animation: revealAnim 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes revealAnim {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

form { display:flex; flex-direction:column; }

label {
  font-size:13px;
  font-weight:700;
  margin-top:12px;
  margin-bottom:6px;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  padding-left: 4px;
}

.mandatory {
  color: #e54b4b;
  font-weight: 900;
}

input {
  padding:16px 20px;
  border-radius:18px;
  border:2px solid transparent;
  font-size:15px;
  font-family: var(--font-main);
  background: rgba(255, 255, 255, 0.9);
  color: var(--text-main);
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,0.02);
}

input:focus {
  outline:none;
  border-color: var(--primary-light);
  background: white;
  box-shadow: 
    0 10px 25px rgba(45, 122, 79, 0.08),
    0 0 0 4px rgba(45, 122, 79, 0.04);
  transform: translateY(-1px);
}

input::placeholder { color: #c4b5ac; opacity: 0.7; }


.btn {
  margin-top:24px;
  padding:18px;
  border-radius:20px;
  border:none;
  font-size:18px;
  font-family: var(--font-heading);
  font-weight: 600;
  cursor:pointer;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  color: white;
  position: relative;
  overflow: hidden;
}

.signup-btn {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  box-shadow: 0 12px 24px rgba(45, 122, 79, 0.25);
}

.login-btn {
  background: linear-gradient(135deg, var(--accent), var(--accent-light));
  box-shadow: 0 12px 24px rgba(240, 160, 80, 0.25);
}

.btn:hover {
  transform: translateY(-3px) scale(1.02);
  filter: brightness(1.05);
  box-shadow: 0 18px 36px rgba(0,0,0,0.15);
}

.btn:active {
  transform: translateY(0) scale(0.98);
}


.btn::after {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: transparent;
  transform: rotate(45deg);
  transition: 0.6s;
  pointer-events: none;
  opacity: 0;
}

.btn:hover::after {
  left: 100%; top: 100%;
  opacity: 1;
}

@keyframes btnSpin {
  from { transform: translateY(-50%) rotate(0deg); }
  to { transform: translateY(-50%) rotate(360deg); }
}

.btn.btn-loading {
  pointer-events: none;
  opacity: 0.85;
  color: transparent;
  filter: brightness(0.95);
  cursor: not-allowed;
}

.btn.btn-loading::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-right-color: rgba(255, 255, 255, 0.7);
  transform: translate(-50%, -50%);
  animation: btnSpin 0.8s linear infinite;
}

 
.ai-chat-btn {
  position:fixed;
  bottom:30px; right:30px;
  width:64px; height:64px;
  border-radius:24px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color:white; font-size:28px;
  display:flex; align-items:center; justify-content:center;
  cursor:pointer;
  box-shadow: 0 15px 35px rgba(45, 122, 79, 0.3);
  z-index:9999;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.ai-chat-btn:hover {
  transform: rotate(10deg) scale(1.1);
  box-shadow: 0 20px 45px rgba(45, 122, 79, 0.4);
}


::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #fff8f0; }
::-webkit-scrollbar-thumb { 
  background: var(--accent-light); 
  border-radius: 10px; 
  border: 3px solid #fff8f0;
}
::-webkit-scrollbar-thumb:hover { background: var(--accent); }


.resend-container {
  text-align: center;
  margin-top: 20px;
  animation: revealAnim 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.resend-link {
  background: none;
  border: none;
  padding: 8px 12px;
  font-family: var(--font-alt); 
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  cursor: pointer;
  transition: all 0.3s ease;
  border-radius: 12px;
  display: inline-flex;
  gap: 5px;
  align-items: center;
}

.resend-link:hover:not(:disabled) {
  background: rgba(240, 160, 80, 0.1); 
  color: var(--accent-light);
  transform: translateY(-1px);
}

.resend-link:disabled {
  color: var(--text-dim);
  opacity: 0.6;
  cursor: not-allowed;
  font-weight: 500;
}

#resendTimerText {
  font-variant-numeric: tabular-nums; 
  font-weight: 700;
}




body.dark {
  background: var(--slurpie-mesh-dark) no-repeat center center fixed !important;
  background-size: cover !important;
  background-color: #080808 !important;
  color: #f1e5ac !important;
}

body.dark .card {
  background: rgba(30, 30, 30, 0.45) !important;
  border-color: rgba(212, 175, 55, 0.2) !important;
  box-shadow: 0 25px 60px rgba(0,0,0,0.5) !important;
}

body.dark .card:hover {
  background: rgba(45, 45, 45, 0.6) !important;
  border-color: rgba(212, 175, 55, 0.4) !important;
}

body.dark .card h1, 
body.dark .modal-content h2 {
  color: #D4AF37 !important;
}

body.dark .subtitle,
body.dark .auth-toggle-text {
  color: #e0d0a0 !important;
}

body.dark input {
  background: rgba(20, 20, 20, 0.8) !important;
  color: #D4AF37 !important;
  border-color: rgba(212, 175, 55, 0.2) !important;
}

body.dark input:focus {
  border-color: #D4AF37 !important;
  box-shadow: 0 0 15px rgba(212, 175, 55, 0.15) !important;
}

body.dark .tab-btn {
  color: #aaa !important;
}

body.dark .tab-btn.active {
  background: #D4AF37 !important;
  color: #000 !important;
}

body.dark .modal-content {
  background: #171717 !important;
  border: 1px solid rgba(212, 175, 55, 0.3) !important;
  color: #f1e5ac !important;
}

body.dark .term-item strong {
  color: #FFD700 !important;
}

body.dark .term-item p {
  color: #aaa !important;
}

body.dark .term-icon {
  background: rgba(212, 175, 55, 0.1) !important;
  color: #D4AF37 !important;
}


@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.btn-spinner {
  display: none;
  width: 20px;
  height: 20px;
  margin: 0 auto;
}

.btn-spinner svg {
  width: 100%;
  height: 100%;
  animation: spin 1s linear infinite;
}

.btn-loading {
  opacity: 0.8;
}

/* --- Role Selector UI --- */
.role-selector {
  width: 100%;
  max-width: 520px;
  background: var(--glass-bg);
  backdrop-filter: blur(24px) saturate(180%);
  border-radius: 32px;
  padding: 50px;
  border: 1px solid var(--glass-border);
  box-shadow: var(--card-shadow);
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: all 0.5s ease;
}

.role-buttons {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 10px;
}

.role-btn {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(0,0,0,0.05);
  cursor: pointer;
  text-align: left;
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

@media (hover: hover) {
  .role-btn.consumer-btn:hover {
    background: rgba(45, 122, 79, 0.1);
    border-color: rgba(45, 122, 79, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(45, 122, 79, 0.15);
  }

  .role-btn.seller-btn:hover {
    background: rgba(240, 160, 80, 0.1);
    border-color: rgba(240, 160, 80, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(240, 160, 80, 0.15);
  }

  .role-btn.delivery-btn:hover {
    background: rgba(41, 128, 185, 0.1);
    border-color: rgba(41, 128, 185, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(41, 128, 185, 0.15);
  }
}

.role-icon {
  font-size: 2.2rem;
  background: white;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.role-title {
  display: block;
  font-size: 1.2rem;
  font-family: var(--font-heading);
  color: var(--text-main);
  margin-bottom: 4px;
}

.role-desc {
  display: block;
  font-size: 0.85rem;
  color: var(--text-dim);
  font-family: var(--font-alt);
}

body.dark .role-selector {
  background: rgba(30, 30, 30, 0.45);
  border-color: rgba(212, 175, 55, 0.2);
}

body.dark .role-btn {
  background: rgba(20, 20, 20, 0.6);
  border-color: rgba(255, 255, 255, 0.05);
}

body.dark .role-icon {
  background: rgba(40, 40, 40, 0.8);
}

body.dark .role-title { color: #D4AF37; }
body.dark .role-desc { color: #aaa; }

@media(max-width: 1100px) {
  .role-selector {
    width: 100%;
    max-width: 480px;
    padding: 36px 28px;
  }
}
@media(max-width: 480px) {
  .role-selector { padding: 20px 16px; border-radius: 20px; }
  .role-icon { font-size: 1.8rem; width: 50px; height: 50px; }
  .role-title { font-size: 1.1rem; }
}

/* --- Role State Visibility --- */
.auth-page.state-unselected .card { display: none !important; }
.auth-page.state-unselected .auth-mobile-switcher { display: none !important; }

.auth-page:not(.state-unselected) .role-selector { display: none !important; }

/* Desktop View (Side by Side) */
@media(min-width: 1101px) {
  .auth-page.state-consumer #sellerSignupSection,
  .auth-page.state-consumer #deliverySignupSection { display: none !important; }
  .auth-page.state-consumer #signupSection,
  .auth-page.state-consumer #loginSection { display: flex !important; }

  .auth-page.state-seller #signupSection,
  .auth-page.state-seller #deliverySignupSection { display: none !important; }
  .auth-page.state-seller #sellerSignupSection,
  .auth-page.state-seller #loginSection { display: flex !important; }

  .auth-page.state-delivery #signupSection,
  .auth-page.state-delivery #sellerSignupSection { display: none !important; }
  .auth-page.state-delivery #deliverySignupSection,
  .auth-page.state-delivery #loginSection { display: flex !important; }
}

/* Mobile View (Toggled) */
@media(max-width: 1100px) {
  .auth-page .card { display: none !important; }

  .auth-page.state-consumer.show-signup #signupSection { display: flex !important; }
  .auth-page.state-consumer.show-login #loginSection { display: flex !important; }

  .auth-page.state-seller.show-signup #sellerSignupSection { display: flex !important; }
  .auth-page.state-seller.show-login #loginSection { display: flex !important; }

  .auth-page.state-delivery.show-signup #deliverySignupSection { display: flex !important; }
  .auth-page.state-delivery.show-login #loginSection { display: flex !important; }
}

/* --- Back Buttons --- */
.back-btn {
  position: absolute;
  top: 20px;
  left: 25px;
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-family: var(--font-alt);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  border-radius: 10px;
  transition: all 0.3s ease;
  width: fit-content;
  z-index: 10;
}

.back-btn:hover {
  background: rgba(0,0,0,0.05);
  color: var(--primary);
  transform: translateX(-4px);
}

body.dark .back-btn {
  color: #aaa;
}

body.dark .back-btn:hover {
  background: rgba(255,255,255,0.05);
  color: #D4AF37;
}

@media(max-width: 1100px) {
  .back-btn {
    top: 25px;
    left: 20px;
  }
}

@media(max-width: 480px) {
  .back-btn {
    top: 15px;
    left: 12px;
    font-size: 13px;
    padding: 4px 8px;
  }
}

@media(min-width: 1101px) {
  .desktop-hide-back {
    display: none !important;
  }
}

/* --- Custom Scrollbar for Cards --- */
.card::-webkit-scrollbar {
  width: 6px;
}

.card::-webkit-scrollbar-track {
  background: transparent;
  margin: 20px 0;
}

.card::-webkit-scrollbar-thumb {
  background: rgba(45, 122, 79, 0.2);
  border-radius: 10px;
}

.card::-webkit-scrollbar-thumb:hover {
  background: rgba(45, 122, 79, 0.4);
}

body.dark .card::-webkit-scrollbar-thumb {
  background: rgba(212, 175, 55, 0.2);
}

body.dark .card::-webkit-scrollbar-thumb:hover {
  background: rgba(212, 175, 55, 0.4);
}