/* --------------------------------google-font-style--------------------------------- */

@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap');

/* --------------------------------genaral-style--------------------------------- */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Inter", sans-serif;
}

:root {
  --color-primary: #5C56E1;
  --color-primary-dark: #5b21b6;
  --color-accent: #8B5CF6;
  --color-card: #FFFFFF;
  --color-input: #F1F1FF;
  --color-text: #09090E;
  --color-placeholder: #5C5A87;
  --color-border: #D4D4ED;
  --color-gradient: linear-gradient(135deg, #5C56E1, #8B5CF6);
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width: 100%;
    min-height: 100vh;
    overflow: hidden;
}

.container {
  width: 100%;
  height: 100vh;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}

.hide {
  display: none !important;
}

/* --------------------------------header-style--------------------------------- */

.container .header {
  user-select: none;
  -webkit-user-select: none;
  position: sticky;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 30vh;
  gap: 20px;
}

.header .logo {
  max-width: 50px;
  transform: scale(1.13);
}

.header .subtitle {
  font-size: 1.2rem;
  font-weight: 500;
}

/* --------------------------------chatMassengs-style--------------------------------- */

.container .chatMassengs {
  position: absolute;
  height: calc(100vh - 24.5vh);
  display: flex;
  flex-direction: column;
  flex: 1; 
  justify-content: space-between;
  align-items: start;
  gap: 20px;
  width: 90vw;
  max-width: 900px;
  padding-top: 100px;
  padding-bottom: 20px;
  overflow-y: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  -ms-overflow-style: none;
}

.container .chatMassengs::-webkit-scrollbar {
  display: none;
}

.chatMassengs :where(.userChat, .aiChat) {
  width: 100%;
  font-size: 0.6rem;
  display: flex;
  flex-direction: column;
  align-items: start;
}

.chatMassengs .userChat {
  text-align: left;
  align-items: end;
  margin-bottom: 20px;
}

.chatMassengs .userChat span {
  padding: 10px 20px;
  font-weight: 600;
}
.chatMassengs .userChat p {
  max-width: 400px;
  min-width: 20px;
  overflow: hidden;
  font-size: 1rem;
  background: var(--color-input);
  backdrop-filter: blur(50px);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  padding: 12px 20px;
}

.chatMassengs .aiChat {
  text-align: right;
  margin-bottom: 50px;
}
.chatMassengs .aiChat span {
  padding: 10px 20px;
  font-weight: 600;
}

.aiChat .gallery_grid  {
  display: grid;
  gap: 15px;
  grid-template-columns: 1fr 1fr;
}

.gallery_grid .img_card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  overflow: hidden;
  aspect-ratio: 1;
  border-radius: 16px;
  background: var(--color-input);
  border: 2px solid var(--color-border);
  max-width: 250px;
  width: 250px;
  transition: all 0.3s ease;
}

.img_card .result_img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: flex;
  justify-content: center;
  align-items: center;
}

.img_card .img_overlay {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  padding: 20px;
  display: flex;
  opacity: 0;
  pointer-events: none;
  justify-content: flex-end;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  transition: all 0.3s ease;
}

.img_card:hover .img_overlay {
  opacity: 1;
  pointer-events: auto;
}

.img_card .img_overlay .img_download_btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  height: 35px;
  width: 35px;
  color: #FFFFFF;
  backdrop-filter: 5px;
  outline: none;
  border-radius: 50%;
  cursor: pointer;
  border: none;
  background: rgba(255, 255, 255, 0.1);
}

.img_card .img_overlay .img_download_btn:hover {
  transform: scale(1.05);
  background: rgba(255, 255, 255, 0.4);
  transition: all 0.3s ease;
}

.img_card .img_overlay .img_download_btn i {
    pointer-events: none;
}

.img_card:is(.loading, .error) :is(.result_img, .img_overlay) {
  display: none;
}

.img_card.loading .status_container #errorIcon,
.img_card.error .status_container .status_text,
.img_card.error .status_container .spinner {
  display: none;
}

.img_card.error .status_container #errorIcon,
.img_card.loading .status_container .status_text,
.img_card.loading .status_container .spinner {
  display: flex;
}

.img_card .status_container {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.img_card:where(.loading, .error) .status_container {
  display: flex;
}

.img_card.loading .status_container .spinner {
  width: 35px;
  height: 35px;
  border-radius: 50%;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-primary);
  animation: spin 1s linear infinite;
}

@keyframes spin {
  50%{
      transform: rotate(100deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

.img_card.loading .status_container .status_text {
  font-size: 0.8rem;
  font-weight: 500;
  text-align: center;
  color: var(--color-placeholder);
}


.img_card.error #errorIcon {
  font-size: 1.5rem;
  color: #e70808;
}

/* --------------------------------background_Gradient-style--------------------------------- */

.container .background_Gradient img{
  position: absolute;
  bottom: 0;
  right: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100vw;
  z-index: -1;
}

/* =================================main_content================================= */

.container .main_content {
  position: fixed;
  bottom: 0;
  width: 100vw;
  height: 24.5vh;
  height: auto;
  /* margin-top: auto; */
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: center;
  align-items: center;
  margin-bottom: 35px;
  overflow-y: hidden;
}

/* --------------------------------prompt container-style--------------------------------- */

.main_content .prompt_form {
  user-select: none;
  -webkit-user-select: none;
  width: 90vw;
  max-width: 800px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  background: #ffffff8a;
  backdrop-filter: blur(50px);
  border: 1px solid var(--color-border);
  border-radius: 15px;
  padding: 20px 25px;
}

.prompt_form .prompt_container {
  width: 100%;
  position: relative;
}

.prompt_container .prompt_input {
  width: 100%;
  resize: vertical;
  font-size: 1rem;
  line-height: 1.5;
  min-height: 100px;
  max-height: 200px;
  padding: 12px 20px;
  border-radius: 15px;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.prompt_container .prompt_input::placeholder {
  color: var(--color-placeholder);
}

.prompt_container .prompt_input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 4px rgba(139, 92, 246, 0.15);
}


.prompt_container .prompt_btn {
  position: absolute;
  right: 15px;
  bottom: 15px;
  outline: none;
  border: none;
  font-size: 0.75rem;
  width: 35px;
  height: 35px;
  color: #FFFFFF;
  border-radius: 50%;
  opacity: 0.8;
  background: var(--color-gradient);
  transition: all 0.3s ease;
}

.prompt_container .prompt_btn:hover {
  transform: translateY(-2px);
  opacity: 1;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}


/* --------------------------------prompt actions/Buttons-style--------------------------------- */

.container .prompt_actions {
  width: 100%;
  display: grid;
  gap: 15px;
  grid-template-columns: 1fr 1fr 1fr;
  justify-content: space-between;
}

.prompt_actions :where(.custom_select, .generate_btn) {
  cursor: pointer;
  font-size: 1rem;
  padding: 12px 20px;
  border-radius: 10px;
  background: var(--color-input);
  border: 1px solid var(--color-border);
  transition: all 0.3s ease;
}

.prompt_actions .custom_select {
  width: 100%;
  outline: none;
  height: 100%;
  appearance: none;
  color: var(--color-text);
}

.prompt_actions .custom_select:is(:focus, :hover) {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.prompt_actions .select_wrapper {
  position: relative;
}

.prompt_actions .select_wrapper::after {
  content: "\f078";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  right: 20px;
  top: 50%;
  font-size: 0.9rem;
  padding-left: 7px;
  pointer-events: none;
  background: var(--color-input);
  color: var(--color-placeholder);
  transform: translateY(-50%);
}

.prompt_actions .generate_btn {
  width: 100%;
  height: 100%;
  display: flex;
  gap: 12px;
  margin-left: auto;
  justify-content: center;
  align-items: center;
  font-weight: 500;
  color: #FFFFFF;
  background: var(--color-gradient);
}

.prompt_actions .generate_btn.disabled {
  opacity: 0.8 !important;
  pointer-events: none !important;
}

/* --------------------------------footer Copyriht--------------------------------- */

.container .footer {
  user-select: none;
  -webkit-user-select: none;
  position: static;
  bottom: 0;
  width: 100%;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-placeholder);
  padding: 1rem;
  padding-bottom: 0.5rem;
  padding-top: 0.5rem;
  text-align: center;
  line-height: 1;
}
  
.container .footer a{
  color: var(--color-accent);
  text-decoration: none;
}

/* ================================= Responsive latout ================================= */

@media screen and (max-width: 768px) {

  /* --------------------------------header-style--------------------------------- */

    .container .header {
      padding-top: 30vh;
      gap: 20px;
    }
    
    .header .logo {
      max-width: 40px;
      transform: scale(1.15);
    }
    
    .header .subtitle {
      font-size: 1.1rem;
    }


    /* --------------------------------chatMassengs-style--------------------------------- */
    
    .chatMassengs .userChat {
      padding-left: 10px;
    }

    .chatMassengs .userChat p {
      max-width: 400px;
      font-size: 0.91rem;
      font-weight: 500;
    }
    
    .gallery_grid .img_card {
      max-width: 200px;
      width: 200px;
    }
    
    .img_card .img_overlay .img_download_btn {
      height: 30px;
      width: 30px;
    }
    
    .img_card .img_overlay .img_download_btn i {
      font-size: 0.7rem;
    }
    
    .img_card .status_container {
      gap: 10px;
    }
    
    /* --------------------------------prompt container-style--------------------------------- */
    
    .prompt_container .prompt_input {
      font-size: 0.9rem;
      max-height: 100px;
    }
    
    .prompt_container .prompt_btn {
      font-size: 0.7rem;
      opacity: 1;
      box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
      transition: all 0.3s ease;
    }
    
    .prompt_container .prompt_btn:hover {
      transform: translateY(0px);
    }
    
    
    /* --------------------------------prompt actions/Buttons-style--------------------------------- */
    
    .container .prompt_actions {
      width: 100%;
      display: grid;
      gap: 10px;
      grid-template-columns: 1fr 1fr 1fr;
    }
    
    
    .prompt_actions :where(.custom_select, .generate_btn) {
      font-size: 0.9rem;
      padding: 10px 18px;
    }
    
    .prompt_actions .select_wrapper::after {
      font-size: 0.79rem;
    }

    .prompt_actions .generate_btn {
      font-weight: 500;
    }
    
  }


@media screen and (max-width: 500px) {

  /* --------------------------------header-style--------------------------------- */

    .container .header {
      padding-top: 30vh;
      gap: 20px;
    }
    
    .header .logo {
      max-width: 39px;
      transform: scale(1.15);
    }
    
    .header .subtitle {
      font-size: 1.09rem;
    }


    /* --------------------------------chatMassengs-style--------------------------------- */
    
    .chatMassengs .userChat p {
      font-size: 0.85rem;
    }

    .gallery_grid .img_card {
      max-width: 160px;
      width: 160px;
    }

    /* --------------------------------prompt container-style--------------------------------- */

    .main_content .prompt_form {
      width: 96vw;
      max-width: 96vw;
      border-radius: 18px;
      padding: 15px 10px;
    }

    .prompt_container .prompt_btn {
      font-size: 0.8rem;
    }

    /* --------------------------------prompt actions/Buttons-style--------------------------------- */
      
    .container .prompt_actions {
      width: 100%;
      display: grid;
      gap: 5px;
      grid-template-columns: 1fr 1fr 1fr;
    }

    .prompt_actions :where(.custom_select, .generate_btn) {
      font-size: 0.8rem;
      font-weight: 500;
    }

  }


@media screen and (max-width: 394px) {

  /* --------------------------------header-style--------------------------------- */

    .container .header {
      gap: 15px;
    }
    
    .header .logo {
      max-width: 35px;
    }
    
    .header .subtitle {
      font-size: 1rem;
    }


    /* --------------------------------chatMassengs-style--------------------------------- */
    
    .chatMassengs .userChat p {
      font-size: 0.8rem;
    }

    .aiChat .gallery_grid  {
      display: flex;
      justify-content: start;
      gap: 15px;
      flex-wrap: wrap;
    }

    .gallery_grid .img_card {
      max-width: 100%;
      width: 100%;
    }

    .img_card .img_overlay .img_download_btn {
      width: 40px;
      height: 40px;
      opacity: 1;
    }
    .img_card .img_overlay .img_download_btn i {
      font-size: 0.8rem;
    }

    /* --------------------------------prompt container-style--------------------------------- */

    .main_content .prompt_form {
      width: 100vw;
      max-width: 100vw;
      border-radius: 18px;
      padding: 15px 10px;
    }

    .prompt_container .prompt_input {
      font-size: 0.85rem;
    }

    .prompt_container .prompt_btn {
      font-size: 0.8rem;
    }

    /* --------------------------------prompt actions/Buttons-style--------------------------------- */
      
    .container .prompt_actions {
      width: 100%;
      display: grid;
      gap: 5px;
      grid-template-columns: 1fr 1fr 1fr;
    }

    .prompt_actions :where(.custom_select, .generate_btn) {
      font-size: 0.6rem;
      font-weight: 500;
    }

   /* --------------------------------footer Copyriht--------------------------------- */

    .container .footer {
      user-select: none;
      -webkit-user-select: none;
      position: static;
      bottom: 0;
      width: 100%;
      font-size: 0.5rem;
      font-weight: 500;
      color: var(--color-placeholder);
      padding: 1rem;
      padding-bottom: 0.5rem;
      padding-top: 0.5rem;
      text-align: center;
      line-height: 1;
    }
      
    .container .footer a{
      color: var(--color-accent);
      text-decoration: none;
    }

  }

@media screen and (max-width: 637px) {

    .img_card .img_overlay {
      top: 0;
      background: linear-gradient(rgba(0, 0, 0, 0.8), transparent);
    }

    .img_card .img_overlay .img_download_btn {
      width: 40px;
      height: 40px;
      opacity: 1;
      background: rgba(255, 255, 255, 0.4);

    }
    .img_card .img_overlay .img_download_btn i {
      font-size: 0.8rem;
      color: #ffffff;
    }


  }