/* --- CSS VARIABLES (THEME) --- */
:root {
  --font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Helvetica, Arial, sans-serif;

  /* === Light Theme (Default) Variables === */
  --google-blue: #4285f4;
  --google-green: #0f9d58;
  --google-yellow: #f4b400;
  --google-red: #db4437;
  --accent-primary: #1a73e8;
  --accent-primary-hover: #1765cc;
  --focus-ring-color: #1a73e8;
  --bg-header: rgba(248, 249, 250, 0.6);
  --border-header: rgba(0, 0, 0, 0.1);
  --bg-main: #ffffff;
  --text-primary: #202124;
  --text-secondary: #5f6368;
  --border-inputs: #dadce0;
  --shadow-color: rgba(0, 0, 0, 0.08);
  --secondary-button-bg: #f1f3f4;
  --secondary-button-text: #3c4043;
  --secondary-button-bg-hover: #e8eaed;
  --toggle-bg: #e8eaed;
  --error-color: #d93025;
  --icon-color: hsla(240, 87%, 50%, 0.6);
  --qr-wrapper-bg: rgba(0, 0, 0, 0.02);
  --primary-button-text: #ffffff;
  --toggle-active-text: #ffffff;
  --button-disabled-bg: #e8eaed;
  --button-disabled-text: #bdc1c6;
  --active-tab-shadow: 0 4px 10px -2px rgba(0, 0, 0, 0.1);
  --export-button-shadow: 0 4px 10px -2px rgba(0, 0, 0, 0.2);
  --export-button-shadow-hover: 0 6px 14px -2px rgba(0, 0, 0, 0.3);
  --border-radius-md: 16px;
  --border-radius-sm: 8px;
  --select-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%235f6368'%3E%3Cpath d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z'/%3E%3C/svg%3E");
}

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

body {
  min-height: 100vh;
  padding: 7rem 2rem 2rem 2rem;
  font-family: var(--font-family);
  color: var(--text-primary);
  line-height: 1.6;
  background: linear-gradient(135deg, #e6f0ff 0%, #fde2e6 100%);
  background-attachment: fixed;
  transition: background 0.3s, color 0.3s;
}

/* === DARK THEME OVERRIDES === */
body.dark-theme {
  --google-blue: #4285f4;
  --google-green: #0f9d58;
  --google-yellow: #f4b400;
  --google-red: #db4437;
  --accent-primary: #8ab4f8;
  --accent-primary-hover: #aecbfa;
  --bg-header: rgba(32, 33, 36, 0.7);
  --border-header: rgba(255, 255, 255, 0.15);
  --bg-main: rgba(32, 33, 36, 0.7);
  --text-primary: #e8eaed;
  --text-secondary: #9aa0a6;
  --border-inputs: rgba(255, 255, 255, 0.15);
  --shadow-color: rgba(0, 0, 0, 0.3);
  --secondary-button-bg: #343844;
  --secondary-button-text: var(--text-secondary);
  --secondary-button-bg-hover: #414550;
  --toggle-bg: rgba(0, 0, 0, 0.2);
  --error-color: #f28b82;
  --icon-color: #e8eaed;
  --qr-wrapper-bg: rgba(0, 0, 0, 0.2);
  --primary-button-text: #000000;
  --toggle-active-text: #ffffff;
  --button-disabled-bg: rgba(50, 50, 50, 0.5);
  --button-disabled-text: var(--text-secondary);
  --active-tab-shadow: 0 5px 12px -2px rgba(0, 0, 0, 0.3);
  --export-button-shadow: 0 4px 10px -2px rgba(0, 0, 0, 0.4);
  --export-button-shadow-hover: 0 6px 14px -2px rgba(0, 0, 0, 0.5);
  --select-arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%239aa0a6'%3E%3Cpath d='M5.293 7.293a1 1 0 011.414 0L10 10.586l3.293-3.293a1 1 0 111.414 1.414l-4 4a1 1 0 01-1.414 0l-4-4a1 1 0 010-1.414z'/%3E%3C/svg%3E");

  background-color: #000;
  background-image: radial-gradient(
      at 1% 1%,
      hsla(240, 87%, 50%, 0.3) 0px,
      transparent 50%
    ),
    radial-gradient(at 99% 99%, hsla(339, 87%, 50%, 0.3) 0px, transparent 50%);
}

/* --- HEADER --- */
.app-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  width: 100%;
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--bg-header);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-header);
  transition: background 0.3s, border-bottom 0.3s;
}

.logo h1 {
  font-size: 1.5rem;
  font-weight: bold;
  background: linear-gradient(
    to right,
    hsla(240, 87%, 50%, 1),
    hsla(339, 87%, 50%, 1)
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* --- THEME TOGGLE (Sun/Moon) --- */
.themeToggle {
  display: block;
  position: relative;
  width: 2em;
  aspect-ratio: 1 / 1;
  color: var(--icon-color);
  cursor: pointer;
}

.themeToggle .themeToggleInput {
  opacity: 0;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  cursor: pointer;
}

.themeToggle svg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  transition: transform 0.4s ease;
  transform: rotate(40deg);
  pointer-events: none;
}

.themeToggle svg .sunMoon {
  transform-origin: center center;
  transition: inherit;
}

.themeToggle svg .sunRay {
  transform-origin: center center;
  transform: scale(0);
}

.themeToggle svg mask > circle {
  transition: transform 0.64s cubic-bezier(0.41, 0.64, 0.32, 1.575);
}

.themeToggle .themeToggleInput:checked + svg {
  transform: rotate(90deg);
}

.themeToggle .themeToggleInput:checked + svg mask > circle {
  transform: translate(16px, -3px);
}

.themeToggle .themeToggleInput:checked + svg .sunMoon {
  transform: scale(0.55);
}

.themeToggle .themeToggleInput:checked + svg .sunRay {
  animation: showRay1832 0.4s ease forwards;
}

@keyframes showRay1832 {
  to {
    transform: scale(1);
  }
}

/* --- MAIN LAYOUT --- */
.main-container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding: 2.5rem;
  background: var(--bg-main);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-header);
  border-radius: var(--border-radius-md);
  box-shadow: 0 8px 32px 0 var(--shadow-color);
  transition: background 0.3s, border 0.3s;
  /* Ensure content doesn't overflow horizontally */
  overflow-x: hidden;
}

.main-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 0rem;
  /* Ensure grid items don't overflow */
  overflow: hidden;
}

.left-column,
.right-column {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0rem;
  /* Add min-width: 0 to prevent flex/grid items from overflowing their container */
  min-width: 0;
}

.options-section {
  margin-bottom: 0rem;
}

.options-section > .section-title {
  display: none;
}

.section-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-secondary);
}

/* --- TABS --- */
.tabs-container {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border-inputs);
}

.tab {
  padding: 0.5rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--secondary-button-text);
  background-color: var(--secondary-button-bg);
  border: 1px solid var(--border-inputs);
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

body.dark-theme .tab {
  border-color: #4a4d59;
}

.tab:hover {
  background-color: var(--secondary-button-bg-hover);
  border-color: var(--text-secondary);
  transform: translateY(-2px);
  box-shadow: var(--export-button-shadow-hover);
  filter: brightness(1.2);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  filter: brightness(1.1);
}

body.dark-theme .tab:hover {
  border-color: #585b66;
}

.tab.tab-active {
  color: #fff;
  font-weight: 600;
  background: linear-gradient(
    to right,
    hsl(240, 87%, 50%, 0.5),
    hsl(339, 87%, 50%, 0.5)
  );
  border: none;
  box-shadow: var(--active-tab-shadow);
  transform: translateY(-2px);
}

.tab.tab-active:focus {
  outline: none;
}

/* --- Forms (Grid and Sub-Headings) --- */
.form-container {
  display: block;
  /* Ensure form containers don't overflow */
  margin-bottom: 1rem;
}

.grid-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem 1.5rem;
}

.grid-col-span-2 {
  grid-column: span 2;
}

/* Find this rule and change margin-top back to 1rem */
.section-subtitle {
  grid-column: 1 / -1;
  font-weight: 600;
  color: var(--text-secondary);
}

.status-text:empty {
  display: none;
}

.status-text {
  min-height: 1.25em;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* --- Status Message Colors --- */
.status-text.info {
  color: var(--google-blue); /* Blue for "Fetching..." */
}
.status-text.success {
  color: var(--google-green); /* Green for success */
}
.status-text.warning {
  color: var(--google-yellow); /* Yellow for invalid input */
}
.status-text.error {
  color: var(--google-red); /* Red for network errors */
}

/* --- Generic Input Fields, Textareas, Selects --- */
.main-container input:not([type="color"]),
.main-container textarea,
.main-container select {
  width: 100%;
  min-width: 0; /* Crucial for preventing overflow in flex/grid containers */
  padding: 0.75rem 1rem;
  font-family: var(--font-family);
  font-size: 1rem;
  color: var(--text-primary);
  background-color: var(--secondary-button-bg);
  border: 1px solid var(--border-inputs);
  border-radius: var(--border-radius-sm);
  transition: all 0.2s;
  resize: none; /* Disables resizing on all elements by default */
  /* Add word-wrap and overflow-wrap for text inputs to prevent overflow */
  word-wrap: break-word;
  overflow-wrap: break-word;
}

/* This new, more specific rule enables vertical resizing ONLY for the textarea */
.main-container textarea {
  resize: vertical;
  min-height: 120px; /* Optional: Sets a good default starting height */
}
.main-container textarea:focus,
.main-container input:not([type="color"]):focus,
.main-container select:focus {
  /* Also add select here */
  outline: none;
  border-color: var(--focus-ring-color);
  box-shadow: 0 0 0 2px var(--focus-ring-color);
}

#text-input {
  margin-top: 1rem;
}

#appstore-url {
  margin: 1rem 0 1rem 0;
}

/* Scoped Select/Option Styles */
.main-container select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 3rem !important;
  background-image: var(--select-arrow);
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.2em;
  cursor: pointer;
}

/* Browser-specific <option> styling is kept separate for compatibility */
body:not(.dark-theme) .main-container select option {
  background: var(--bg-main);
  color: var(--text-primary);
}
body:not(.dark-theme) .main-container select option:checked,
body:not(.dark-theme) .main-container select option:hover {
  background: var(--accent-primary);
  color: #fff;
}
body.dark-theme .main-container select option {
  background: #202124;
  color: var(--text-primary);
}
body.dark-theme .main-container select option:checked,
body.dark-theme .main-container select option:hover {
  background: var(--accent-primary);
  color: #fff;
}

/* --- Specific Input Types --- */
input[type="file"] {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

input[type="file"]:focus {
  outline: none;
  border-color: var(--focus-ring-color);
  box-shadow: 0 0 0 2px var(--focus-ring-color);
}

input[type="file"]::file-selector-button {
  margin: -0.75rem 1rem -0.75rem -1rem;
  padding: 0.75rem 1rem;
  font-weight: 600;
  color: var(--accent-primary);
  background-color: transparent;
  border: none;
  border-right: 1px solid var(--border-inputs);
  cursor: pointer;
  transition: color 0.2s;
}

input[type="file"]::file-selector-button:hover {
  color: var(--accent-primary-hover);
}

input[type="number"] {
  -moz-appearance: textfield;
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="color"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid var(--border-inputs);
  background-color: transparent;
  cursor: pointer;
}
input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}
input[type="color"]::-webkit-color-swatch {
  border: none;
  border-radius: 50%;
}
input[type="color"]::-moz-color-swatch {
  border: none;
  border-radius: 50%;
}

/* --- Section Layouts & Wrappers --- */
#customization-controls > div {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

#customization-controls label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.color-picker-wrapper,
.color-input-group,
.logo-upload-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.color-input-group {
  gap: 0.75rem;
}

/* --- Payment Toggle --- */
.payment-toggle {
  display: flex;
  margin-top: 1rem;
  margin-bottom: 1rem;
  padding: 0.25rem;
  background-color: var(--toggle-bg);
  border: 1px solid var(--border-inputs);
  border-radius: var(--border-radius-sm);
}

.payment-toggle label {
  flex: 1;
  text-align: center;
}

.payment-toggle input[type="radio"] {
  display: none;
}

.payment-toggle span {
  display: block;
  padding: 0.5rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s;
}

.payment-toggle input[type="radio"]:checked + span {
  color: var(--toggle-active-text);
  font-weight: 600;
  background: linear-gradient(
    to right,
    hsl(240, 87%, 50%, 0.5),
    hsl(339, 87%, 50%, 0.5)
  );
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* --- Buttons --- */
.download-button {
  padding: 1rem;
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-button-text);
  background-color: var(--accent-primary);
  border: none;
  border-radius: var(--border-radius-sm);
  text-align: center;
  cursor: pointer;
  transition: background-color 0.2s;
}

.download-button:hover:not(:disabled) {
  background-color: var(--accent-primary-hover);
}

/* --- Unified Disabled Button Style --- */
.download-button:disabled,
.remove-logo-btn:disabled {
  background: var(--secondary-button-bg);
  color: var(--secondary-button-text);
  border: 1px solid var(--border-inputs);
  cursor: not-allowed;
  box-shadow: none;
  filter: none;
  transform: none;
}

.remove-logo-btn {
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(
    to right,
    hsl(240, 87%, 50%, 0.5),
    hsl(339, 87%, 50%, 0.5)
  );
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  transition: all 0.2s ease-in-out;
}

.remove-logo-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--export-button-shadow-hover);
  filter: brightness(1.2);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  filter: brightness(1.1);
}

body.dark-theme .remove-logo-btn:hover {
  color: var(--text-primary);
  border-color: var(--accent-primary);
}

/* --- Right Column & QR Code --- */
.qr-code-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  padding: 1.5rem;
  background-color: var(--qr-wrapper-bg);
  border: 1px dashed var(--border-inputs);
  border-radius: var(--border-radius-md);
  /* Ensure QR code container doesn't overflow */
  overflow: hidden;
}

#qr-code-container {
  display: none;
  padding: 1rem;
  background-color: #fff;
  border-radius: var(--border-radius-sm);
}

#qr-code-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--text-secondary);
}

#qr-code-placeholder svg {
  width: 64px;
  height: 64px;
}

#qr-code-placeholder p {
  font-size: 0.9rem;
  text-align: center;
}

.tagline-box {
  margin-top: -0.75rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-align: center;
}

/* --- Export and Share Controls --- */
.export-controls {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 1rem;
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.export-label {
  margin: 0.75rem 0 0.75rem 0;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-align: center;
}

.download-buttons-group {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 0.75rem;
}

.export-button {
  padding: 0.75rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--border-radius-sm);
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}

.export-button:disabled {
  background: var(--secondary-button-bg);
  color: var(--secondary-button-text);
  border: 1px solid var(--border-inputs);
  cursor: not-allowed;
  box-shadow: none;
  filter: none;
  transform: none;
}

.export-button:not(:disabled) {
  color: #ffffff;
  background: linear-gradient(
    to right,
    hsl(240, 87%, 50%, 0.5),
    hsl(339, 87%, 50%, 0.5)
  );
  border: none;
  box-shadow: var(--export-button-shadow);
}

.export-button:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: var(--export-button-shadow-hover);
  filter: brightness(1.2);
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  filter: brightness(1.1);
}

/* --- Utility & New Features --- */
.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1rem;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-top: 1px solid var(--border-inputs);
  border-bottom: 1px solid var(--border-inputs);
}

.section-header .section-title {
  margin-bottom: 0;
}

.text-button {
  padding: 0.5rem;
  font-weight: 600;
  color: var(--accent-primary);
  background: none;
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
}

.text-button:hover {
  background-color: var(--secondary-button-bg);
}

.form-note {
  font-size: 0.875rem;
  line-height: 1.4;
  color: var(--text-secondary);
  /* Ensure notes don't overflow */
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.error-message {
  margin-top: 0.25rem;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: var(--error-color);
}

/* --- Flatpickr Custom Dark Theme (Plugin Specific) --- */
body.dark-theme .flatpickr-calendar {
  background: #282a2e;
  border-color: var(--border-inputs);
  color: var(--text-primary);
  box-shadow: 0 3px 13px rgba(0, 0, 0, 0.35);
}

body.dark-theme .flatpickr-months .flatpickr-month,
body.dark-theme .flatpickr-months .flatpickr-current-month,
body.dark-theme .flatpickr-weekdays,
body.dark-theme .flatpickr-weekday {
  color: var(--text-primary);
  fill: var(--text-primary);
}

body.dark-theme .flatpickr-day {
  color: var(--text-primary);
}
body.dark-theme .flatpickr-day:hover,
body.dark-theme .flatpickr-day:focus {
  background: #3a3d42;
  border-color: #3a3d42;
}
body.dark-theme .flatpickr-day.today {
  border-color: var(--accent-primary);
}
body.dark-theme .flatpickr-day.selected,
body.dark-theme .flatpickr-day.startRange,
body.dark-theme .flatpickr-day.endRange {
  background: var(--accent-primary);
  color: #000;
  border-color: var(--accent-primary);
}
body.dark-theme .flatpickr-day.disabled,
body.dark-theme .flatpickr-day.prevMonthDay,
body.dark-theme .flatpickr-day.nextMonthDay {
  color: rgba(232, 234, 237, 0.3);
}

body.dark-theme .flatpickr-time {
  border-top-color: var(--border-inputs) !important;
}

body.dark-theme .flatpickr-time input,
body.dark-theme .flatpickr-time .flatpickr-am-pm {
  color: var(--text-primary) !important;
}
body.dark-theme .flatpickr-time input:hover,
body.dark-theme .flatpickr-time .flatpickr-am-pm:hover {
  background: rgba(255, 255, 255, 0.1) !important;
}
body.dark-theme .flatpickr-time .flatpickr-time-separator {
  color: var(--text-secondary) !important;
}

body.dark-theme .flatpickr-monthDropdown-months {
  background-color: #282a2e !important;
}
body.dark-theme .flatpickr-monthDropdown-months .flatpickr-monthDropdown-month {
  color: var(--text-primary) !important;
}
body.dark-theme
  .flatpickr-monthDropdown-months
  .flatpickr-monthDropdown-month:hover {
  background-color: var(--accent-primary) !important;
  color: #000 !important;
}

/*
==============================================
RESPONSIVE STYLES
==============================================
*/

/* --- TABLETS AND SMALLER DESKTOPS (<= 900px) --- */
@media (max-width: 900px) {
  .main-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .main-container {
    padding: 2rem;
  }
  body {
    padding: 6rem 1.5rem 1.5rem 1.5rem;
  }
}

/* --- MOBILE DEVICES (<= 600px) --- */
@media (max-width: 600px) {
  body {
    padding: 5.5rem 1rem 1rem 1rem;
    font-size: 0.95rem; /* Slightly smaller base font */
    background-attachment: scroll; /* Fix for mobile keyboard issue */
  }

  .app-header {
    padding: 0.75rem 1rem;
  }

  .logo h1 {
    font-size: 1.5rem;
  }

  .main-container {
    padding: 1.5rem;
  }

  .main-content {
    gap: 1.5rem;
  }

  .left-column,
  .right-column {
    padding: 0.5rem;
  }

  .grid-form {
    grid-template-columns: 1fr; /* Stack form fields vertically */
    gap: 1.25rem;
  }

  .grid-col-span-2 {
    grid-column: span 1; /* Reset column span */
  }

  .logo-upload-wrapper {
    flex-direction: column;
    align-items: stretch;
  }

  .download-buttons-group {
    grid-template-columns: 1fr;
  }
}

/* --- EXTRA SMALL MOBILE DEVICES (<= 400px) --- */
@media (max-width: 400px) {
  body {
    padding-top: 5rem;
    font-size: 0.9rem; /* Further reduce font size */
  }

  .main-container {
    padding: 1.25rem; /* Reduce container padding */
  }

  /* This new, more specific rule enables vertical resizing ONLY for the textarea */
  .main-container textarea {
    resize: vertical;
    min-height: 120px;
  }

  .main-container input:not([type="color"]),
  .main-container textarea,
  .main-container select {
    padding-left: 0.8rem;
    padding-right: 0.8rem;
    font-size: 0.9rem;
  }
  /* If buttons are still too wide */
  .export-button,
  .download-button,
  .remove-logo-btn {
    padding: 0.6rem; /* Reduce button padding */
    font-size: 0.9rem; /* Reduce button font size */
  }
  .app-header {
    padding: 0.75rem 1rem;
  }

  .logo h1 {
    font-size: 1.5rem;
  }

  .tab {
    padding: 0.4rem 1rem; /* Adjust tab padding */
  }
}

/* --- Custom Foreground Picker Styles --- */
.foreground-picker {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.swatch {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color 0.2s;
  padding: 0;
  position: relative;
}

.swatch.active-swatch {
  border-color: var(--focus-ring-color);
}

#gradient-swatch-btn {
  background: linear-gradient(to right, #1022e0, #e0106a);
}

#solid-swatch-container {
  background-color: var(--border-inputs);
  overflow: hidden; /* Hides the ugly parts of the color input */
}

#solid-swatch-container input[type="color"] {
  width: 150%; /* Makes the color input big enough to fill the circle */
  height: 150%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: none;
  cursor: pointer;
}

.password-wrapper {
  position: relative;
}

.toggle-password-btn {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--accent-primary); /* Google Blue */
  cursor: pointer;
  font-size: 0.8em;
  font-weight: 600;
}

.toggle-password-btn:hover {
  color: var(--accent-primary-hover);
}

/*
==============================================
MOBILE FIX & IMPROVEMENT FOR DATE PICKERS
==============================================
*/

/* 1. Makes the placeholder text visible on mobile */
#event-start::placeholder,
#event-end::placeholder {
  color: var(--text-secondary);
  opacity: 1; /* Ensures placeholder is not transparent */
}

/* 2. Restores the main text color and adds a calendar icon */
#event-start,
#event-end {
  color: var(--text-primary);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%239aa0a6'%3E%3Cpath fill-rule='evenodd' d='M5.75 2a.75.75 0 01.75.75V4h7V2.75a.75.75 0 011.5 0V4h.25A2.75 2.75 0 0118 6.75v8.5A2.75 2.75 0 0115.25 18H4.75A2.75 2.75 0 012 15.25v-8.5A2.75 2.75 0 014.75 4H5V2.75A.75.75 0 015.75 2zm-1 5.5a.75.75 0 01.75-.75h10a.75.75 0 010 1.5h-10a.75.75 0 01-.75-.75z' clip-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.2em;
}