/* ============================================
   TANGERIN - CONSOLIDATED STYLES
   Charcoal background with bright orange accents
   ============================================ */

/* Import thin typewriter-style font */
@import url("https://fonts.googleapis.com/css2?family=Courier+Prime:ital,wght@400;700&family=Space+Mono:ital,wght@0,400;0,700;1,400;1,700&display=swap");

/* ============================================
   CSS VARIABLES / DESIGN TOKENS
   ============================================ */
:root {
  /* Fonts - Thin typewriter style */
  --dr-font-primary: "Space Mono", "Courier Prime", "Courier New", monospace;
  --dr-font-secondary: "Space Mono", monospace;
  --dr-font-ternary: "Courier Prime", monospace;
}

:root,
[data-dr-theme="dark"] {
  color-scheme: dark;

  /* Charcoal backgrounds */
  --dr-alpha: #2a2a2a;
  --dr-alpha-rgb: 42, 42, 42;
  --dr-beta: #1a1a1a;
  --dr-beta-rgb: 26, 26, 26;
  --dr-gamma: #333333;
  --dr-gamma-rgb: 51, 51, 51;
  --dr-delta: #404040;
  --dr-delta-rgb: 64, 64, 64;

  /* Bright orange accents */
  --dr-epsilon: #ff6b35;
  --dr-epsilon-rgb: 255, 107, 53;
  --dr-zeta: #ff8c42;
  --dr-zeta-rgb: 255, 140, 66;
  --dr-eta: #ffa552;
  --dr-eta-rgb: 255, 165, 82;

  /* Complementary colors */
  --dr-theta: #4ecdc4;
  --dr-theta-rgb: 78, 205, 196;
  --dr-iota: #95e1d3;
  --dr-iota-rgb: 149, 225, 211;
  --dr-kappa: #ffbe0b;
  --dr-kappa-rgb: 255, 190, 11;
  --dr-lambda: #ff006e;
  --dr-lambda-rgb: 255, 0, 110;
  --dr-mu: #06ffa5;
  --dr-mu-rgb: 6, 255, 165;

  /* Utility colors */
  --dr-nu: transparent;
  --dr-nu-rgb: 0, 0, 0, 0;
  --dr-xi: #ff9770;
  --dr-xi-rgb: 255, 151, 112;
  --dr-omicron: #1f1f1f;
  --dr-omicron-rgb: 31, 31, 31;
  --dr-pi: #ffffff;
  --dr-pi-rgb: 255, 255, 255;
  --dr-rho: #555555;
  --dr-rho-rgb: 85, 85, 85;

  /* Stateful colors */
  --dr-success: var(--dr-mu);
  --dr-success-rgb: var(--dr-mu-rgb);
  --dr-info: var(--dr-theta);
  --dr-info-rgb: var(--dr-theta-rgb);
  --dr-warning: var(--dr-kappa);
  --dr-warning-rgb: var(--dr-kappa-rgb);
  --dr-danger: var(--dr-lambda);
  --dr-danger-rgb: var(--dr-lambda-rgb);
}

/* ============================================
   GLOBAL STYLES
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--dr-font-primary);
  font-weight: 400;
  background: var(--dr-beta);
  min-height: 100vh;
  color: var(--dr-pi);
}

/* Utility classes */
.hidden {
  display: none;
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

header {
  margin-bottom: 30px;
  color: var(--dr-epsilon);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;

  @media (max-width: 768px) {
    flex-direction: column-reverse;
    gap: 10px;

    button {
      width: 100%;
    }
  }
}

.header-title {
  text-align: left;
}

header h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
  text-shadow: 0 0 20px rgba(255, 107, 53, 0.5);
  font-family: var(--dr-font-secondary);
  font-weight: 700;
}

header h1 .logo-img {
  height: 2.5rem;
  width: auto;
  vertical-align: middle;
  margin-right: 0.5rem;
}

header p {
  font-size: 1.2rem;
  opacity: 0.9;
  color: var(--dr-pi);
  font-weight: 400;
}

.header-actions {
  display: flex;
  gap: 16px;
  align-items: center;
  justify-content: flex-end;
  margin: 0 0 0 auto;
}

.header-actions button {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-actions button i {
  font-size: 1rem;
}

.view-content-btn {
  color: var(--dr-epsilon);
  background: transparent;
  padding: 0;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  font-family: var(--dr-font-primary);
  font-weight: 600;
  transition: all 0.3s ease;
}

.view-content-btn:hover {
  background: var(--dr-gamma);
  box-shadow: 0 0 0.2rem var(--dr-beta), -0.2rem 0 0.8rem var(--dr-beta),
    0.2rem 0 0.8rem var(--dr-beta);
  transform: scale(0.95);
}

.clean-pending-btn {
  color: var(--dr-warning);
  background: transparent;
  padding: 0;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  font-family: var(--dr-font-primary);
  font-weight: 600;
  transition: all 0.3s ease;
}

.clean-pending-btn:hover {
  box-shadow: 0 0 0.2rem var(--dr-warning), -0.2rem 0 1rem var(--dr-warning),
    0.2rem 0 1rem var(--dr-warning);
  transform: scale(0.95);
}

.logout-btn {
  color: var(--dr-danger);
  background: transparent;
  padding: 0;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.9rem;
  font-family: var(--dr-font-primary);
  font-weight: 600;
  transition: all 0.3s ease;
}

.logout-btn:hover {
  box-shadow: 0 0 0.2rem var(--dr-danger), -0.2rem 0 1rem var(--dr-danger),
    0.2rem 0 1rem var(--dr-danger);
  transform: scale(0.95);
}

.main-content {
  display: block;
  min-height: 70vh;
}

.left-panel {
  background: var(--dr-alpha);
  border-radius: 15px;
  padding: 25px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--dr-delta);
}

.config-section h2 {
  color: var(--dr-epsilon);
  margin-bottom: 20px;
  font-size: 1.5rem;
  font-family: var(--dr-font-secondary);
  font-weight: 700;
}

.config-section h3,
.progress-section h3,
.images-section h3 {
  color: var(--dr-epsilon);
  margin-bottom: 15px;
  font-family: var(--dr-font-secondary);
  font-weight: 700;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-family: var(--dr-font-primary);
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 16px;
}

.btn.primary {
  background: linear-gradient(
    135deg,
    var(--dr-epsilon) 0%,
    var(--dr-zeta) 100%
  );
  color: var(--dr-pi);
}

.btn.secondary {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5px);
  border: 1px solid var(--dr-delta);
  color: var(--dr-pi);
}

.btn.danger {
  background: var(--dr-danger);
  color: var(--dr-pi);
}

.btn.success {
  background: var(--dr-success);
  color: var(--dr-beta);
}

.btn.active.primary,
.btn.primary:hover {
  box-shadow: 0 0 5px var(--dr-epsilon), -5px 0 20px var(--dr-epsilon),
    5px 0 20px var(--dr-zeta);
  scale: 0.95;
}

.btn.secondary:active,
.btn.secondary:hover {
  background: rgba(255, 255, 255, 0.4);
  box-shadow: 0 0 0.2rem var(--dr-alpha), -0.2rem 0 1rem var(--dr-alpha),
    0.2rem 0 1rem var(--dr-alpha);
  scale: 0.95;
}

.btn.success:active,
.btn.success:hover {
  box-shadow: 0 0 0.2rem var(--dr-alpha), -0.2rem 0 1rem var(--dr-success),
    0.2rem 0 1rem var(--dr-success);
  scale: 0.95;
}

.btn.danger:active,
.btn.danger:hover {
  box-shadow: 0 0 0.2rem var(--dr-danger), -0.2rem 0 1rem var(--dr-danger),
    0.2rem 0 1rem var(--dr-danger);
  scale: 0.95;
}

.btn:disabled {
  opacity: 0.5;
  pointer-events: none;
}

/* ============================================
   FORM ELEMENTS
   ============================================ */
.input-group {
  margin-bottom: 20px;
}

.input-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
  color: var(--dr-pi);
}

.input-group input,
.input-group select {
  width: 100%;
  padding: 12px;
  background-color: var(--dr-gamma);
  border: 2px solid var(--dr-delta);
  border-radius: 8px;
  font-size: 16px;
  color: var(--dr-pi);
  font-family: var(--dr-font-primary);
  transition: all 0.3s ease;
}

.input-group input:focus,
.input-group select:focus {
  outline: none;
  border-color: var(--dr-epsilon);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.2);
}

.input-group input::placeholder {
  color: var(--dr-rho);
  opacity: 0.7;
}

/* Global input, select, textarea styles */
.input,
input,
select {
  background-color: var(--dr-gamma);
  border-radius: 0.5rem;
  border: 2px solid var(--dr-delta);
  color: var(--dr-pi);
  padding: 12px;
  font-family: var(--dr-font-primary);
  font-size: 16px;
  outline: none;
  transition: all 0.3s ease;
}

.input:focus,
input:focus,
select:focus {
  border-color: var(--dr-epsilon);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.2);
}

.input::placeholder,
input::placeholder {
  color: var(--dr-rho);
  opacity: 0.7;
}

.input.danger,
input.danger {
  border-color: var(--dr-danger);
}

.input:focus.danger,
input.danger:focus {
  box-shadow: 0 0 5px var(--dr-danger), -5px 0 20px var(--dr-danger),
    5px 0 20px var(--dr-danger);
}

.voice-sample-btn {
  margin-top: 10px;
  padding: 8px 16px;
  background: var(--dr-success);
  color: var(--dr-beta);
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  font-family: var(--dr-font-primary);
  font-weight: 700;
  transition: all 0.3s ease;
}

.voice-sample-btn:hover {
  box-shadow: 0 0 0.2rem var(--dr-alpha), -0.2rem 0 1rem var(--dr-success),
    0.2rem 0 1rem var(--dr-success);
  scale: 0.95;
}

/* ============================================
   DRAG AND DROP ZONE
   ============================================ */
.drag-drop-section {
  margin: 25px 0;
}

.drop-zone {
  border: 3px dashed var(--dr-delta);
  border-radius: 12px;
  padding: 40px 20px;
  text-align: center;
  background: var(--dr-gamma);
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
}

.drop-zone:hover {
  border-color: var(--dr-epsilon);
  background: var(--dr-alpha);
  box-shadow: 0 0 20px rgba(255, 107, 53, 0.2);
}

.drop-zone.drag-over {
  border-color: var(--dr-epsilon);
  background: var(--dr-alpha);
  box-shadow: 0 0 30px rgba(255, 107, 53, 0.4);
  transform: scale(1.02);
}

.drop-zone-content {
  pointer-events: none;
}

.drop-icon {
  font-size: 48px;
  display: block;
  margin-bottom: 15px;
  animation: float 3s ease-in-out infinite;
  color: var(--dr-epsilon);
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

.drop-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--dr-pi);
  margin-bottom: 5px;
}

.drop-subtext {
  font-size: 14px;
  color: var(--dr-rho);
  opacity: 0.8;
}

.upload-progress {
  padding: 20px;
}

.upload-progress-bar {
  width: 100%;
  height: 8px;
  background: var(--dr-delta);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 10px;
}

.upload-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--dr-epsilon), var(--dr-zeta));
  width: 0%;
  transition: width 0.3s ease;
  box-shadow: 0 0 10px rgba(255, 107, 53, 0.5);
}

.upload-progress-text {
  font-size: 14px;
  color: var(--dr-epsilon);
  font-weight: 700;
}

/* ============================================
   IMAGES SECTION
   ============================================ */
.images-section {
  margin: 25px 0;
}

.images-section h3 {
  color: var(--dr-epsilon);
  margin-bottom: 15px;
  font-family: var(--dr-font-secondary);
}

.images-list {
  max-height: 200px;
  overflow-y: auto;
  border: 2px solid var(--dr-delta);
  border-radius: 8px;
  padding: 15px;
  background: var(--dr-gamma);
}

.image-item {
  padding: 8px 12px;
  margin: 5px 0;
  background: var(--dr-alpha);
  border-radius: 6px;
  border-left: 4px solid var(--dr-epsilon);
  font-family: var(--dr-font-primary);
  font-size: 14px;
  color: var(--dr-pi);
}

.images-count {
  margin-top: 10px;
  font-weight: 600;
  color: var(--dr-pi);
}

.images-count span {
  color: var(--dr-epsilon);
  font-size: 1.2em;
}

.start-btn {
  width: 100%;
  padding: 15px;
  background: linear-gradient(
    135deg,
    var(--dr-epsilon) 0%,
    var(--dr-zeta) 100%
  );
  color: var(--dr-pi);
  border: none;
  border-radius: 10px;
  font-size: 18px;
  font-weight: 600;
  font-family: var(--dr-font-primary);
  cursor: pointer;
  transition: all 0.3s ease;
}

.start-btn:hover:not(:disabled) {
  box-shadow: 0 0 5px var(--dr-epsilon), -5px 0 20px var(--dr-epsilon),
    5px 0 20px var(--dr-zeta);
  scale: 0.98;
}

.start-btn:disabled {
  background: var(--dr-rho);
  cursor: not-allowed;
  opacity: 0.5;
}

.progress-section {
  margin-top: 30px;
}

.progress-section h3 {
  color: var(--dr-epsilon);
  margin-bottom: 15px;
  font-family: var(--dr-font-secondary);
}

.progress-bar-container {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}

.progress-bar {
  flex: 1;
  height: 12px;
  background: var(--dr-gamma);
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--dr-delta);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--dr-epsilon), var(--dr-zeta));
  width: 0%;
  transition: width 0.3s ease;
  box-shadow: 0 0 10px rgba(255, 107, 53, 0.5);
}

#progressText {
  color: var(--dr-epsilon);
  font-weight: 700;
  font-size: 1.1em;
}

.progress-steps {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.step {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px;
  background: var(--dr-gamma);
  border-radius: 8px;
  border: 1px solid var(--dr-delta);
  transition: all 0.3s ease;
}

.step.active {
  background: var(--dr-alpha);
  border-left: 4px solid var(--dr-epsilon);
  box-shadow: 0 0 15px rgba(255, 107, 53, 0.3);
}

.step.completed {
  background: var(--dr-alpha);
  border-left: 4px solid var(--dr-success);
}

.step-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.step-icon {
  font-size: 18px;
}

.step-text {
  flex: 1;
  font-weight: 500;
  color: var(--dr-pi);
}

.step-status {
  font-size: 16px;
}

/* Substep progress bar */
.substep-progress {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-left: 28px;
  margin-top: 4px;
}

.substep-progress.hidden {
  display: none;
}

.substep-bar {
  flex: 1;
  height: 6px;
  background: var(--dr-beta);
  border-radius: 3px;
  overflow: hidden;
}

.substep-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--dr-epsilon) 0%, var(--dr-zeta) 100%);
  transition: width 0.3s ease;
  width: 0%;
}

.substep-text {
  font-size: 0.85rem;
  color: var(--dr-rho);
  min-width: 50px;
  text-align: right;
}

.loading {
  text-align: center;
  color: var(--dr-rho);
  font-style: italic;
}

/* Scrollbar styling for dark theme */
.images-list::-webkit-scrollbar {
  width: 8px;
}

.images-list::-webkit-scrollbar-track {
  background: var(--dr-alpha);
  border-radius: 4px;
}

.images-list::-webkit-scrollbar-thumb {
  background: var(--dr-epsilon);
  border-radius: 4px;
}

.images-list::-webkit-scrollbar-thumb:hover {
  background: var(--dr-zeta);
}

/* ============================================
   MODAL
   ============================================ */
.shrood-modal-0elj .shrood-modal-0elj__backdrop {
  z-index: 10;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  -webkit-tap-highlight-color: transparent;
}

.shrood-modal-0elj .shrood-modal-0elj__content {
  width: 90%;
  max-width: 60rem;
  height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-flow: column nowrap;
  border-radius: 1em;
  background-color: var(--dr-alpha);
  border: 2px solid var(--dr-delta);
  position: fixed;
  z-index: 11;
  top: calc(20vh);
  bottom: auto;
  left: 0;
  right: 0;
  margin: auto;
  max-height: calc(80vh - 2rem);
  overflow-y: scroll;
}

/* ============================================
   SWITCH
   ============================================ */
.switch {
  font-size: 0;
  position: relative;
  display: inline-block;
  width: 5rem;
  height: 3rem;
  cursor: pointer;
}

.switch:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.switch.track {
  background: var(--dr-gamma);
  border: 2px solid var(--dr-delta);
  border-radius: 24px;
  display: block;
  height: 100%;
  width: 100%;
  position: absolute;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 120ms;
  box-shadow: inset 0px 1px 1px rgba(0, 0, 0, 0.3);
}

.switch:hover .track {
  box-shadow: 0 0 5px var(--dr-epsilon), -5px 0 20px rgba(255, 107, 53, 0.3),
    5px 0 20px rgba(255, 107, 53, 0.3);
  scale: 0.95;
}

.switch.thumb {
  display: block;
  width: 2rem;
  height: 2rem;
  top: 0.5rem;
  left: 0.5rem;
  border-radius: 16px;
  background-color: var(--dr-pi);
  position: relative;
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 120ms;
  box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.3);
}

.switch:checked .thumb {
  left: 2.5rem;
  background-color: var(--dr-epsilon);
  box-shadow: 0px 1px 2px rgba(0, 0, 0, 0.5), 0 0 10px rgba(255, 107, 53, 0.5);
}

.switch:checked .track {
  border: 2px solid var(--dr-epsilon);
  background: var(--dr-delta);
}

.switch input {
  cursor: inherit;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  opacity: 0;
  z-index: 1;
  margin: 0;
}

/* ============================================
   TEXTAREA
   ============================================ */
.textarea-shrood-47ks {
  background-color: var(--dr-gamma);
  border-radius: 1.5rem;
  color: var(--dr-pi);
  padding: 16px;
  font-family: var(--dr-font-primary);
  font-size: 16px;
  resize: none;
  outline: none;
  display: block;
  max-width: unset;
  width: 100%;
  transition: all 0.3s ease;
}

.textarea-shrood-47ks.bordered {
  border: 2px solid var(--dr-delta);
}

.textarea-shrood-47ks.bordered:focus {
  border-color: var(--dr-epsilon);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.2);
}

.textarea-shrood-47ks::placeholder {
  color: var(--dr-rho);
  opacity: 0.7;
}

.textarea-shrood-47ks.danger {
  border-color: var(--dr-danger);
}

.textarea-shrood-47ks.danger:focus {
  box-shadow: 0 0 5px var(--dr-danger), -5px 0 20px var(--dr-danger),
    5px 0 20px var(--dr-danger);
}

/* ============================================
   MENU
   ============================================ */
.menu-container {
  border: 2px solid var(--dr-delta);
  padding: 16px 0;
  border-radius: 1em;
  background-color: var(--dr-alpha);
}

.menu-container .menu-list {
  padding: 0;
}

.menu-container .menu-list .menu-item {
  cursor: pointer;
  padding: 8px 16px;
  transition: 300ms ease-in-out;
  color: var(--dr-pi);
}

.menu-container .menu-list .menu-item:hover {
  background: var(--dr-delta);
  color: var(--dr-epsilon);
}

.menu-container.primary {
  background: linear-gradient(-10deg, var(--dr-epsilon), var(--dr-zeta));
  border-color: var(--dr-epsilon);
}

.menu-container.secondary {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5px);
  border: 1px solid var(--dr-delta);
}

@keyframes slideUp {
  0% {
    bottom: -100vh;
  }
  100% {
    bottom: 0;
  }
}

@media (max-width: 768px) {
  .menu-container {
    width: 100%;
    margin: auto !important;
    max-width: var(--main-wrapper-max-width);
    position: fixed !important;
    overflow-y: hidden;
    bottom: 0 !important;
    left: 0 !important;
    right: 0 !important;
    top: auto !important;
    transform: none !important;
    translate: unset !important;
    z-index: 17;
    border-top-left-radius: 1em;
    border-top-right-radius: 1em;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
    animation: slideUp 400ms cubic-bezier(0.39, 0.575, 0.565, 1);
    background-color: var(--dr-alpha);
    border-bottom: none;
  }
}

/* ============================================
   LOGIN PAGE
   ============================================ */
.login-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background: linear-gradient(
    135deg,
    var(--dr-epsilon) 0%,
    var(--dr-zeta) 100%
  );
}

.login-box {
  background: var(--dr-alpha);
  padding: 40px;
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  border: 2px solid var(--dr-delta);
  width: 100%;
  max-width: 400px;
}

.login-header {
  text-align: center;
  margin-bottom: 30px;
}

.login-header h1 {
  font-size: 2.5rem;
  margin-bottom: 10px;
  color: var(--dr-epsilon);
  text-shadow: 0 0 20px rgba(255, 107, 53, 0.5);
}

.login-header h1 .logo-img {
  height: 2.5rem;
  width: auto;
  vertical-align: middle;
  margin-right: 0.5rem;
}

.login-header p {
  color: var(--dr-pi);
  font-size: 1rem;
  opacity: 0.8;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-weight: 600;
  color: var(--dr-pi);
  font-size: 0.95rem;
}

.form-group input {
  padding: 12px 16px;
  border: 2px solid var(--dr-delta);
  border-radius: 8px;
  font-size: 1rem;
  background-color: var(--dr-gamma);
  color: var(--dr-pi);
  font-family: var(--dr-font-primary);
  transition: border-color 0.3s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--dr-epsilon);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.2);
}

.login-btn {
  padding: 14px;
  background: linear-gradient(
    135deg,
    var(--dr-epsilon) 0%,
    var(--dr-zeta) 100%
  );
  color: var(--dr-pi);
  border: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  font-family: var(--dr-font-primary);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(255, 107, 53, 0.4);
}

.login-btn:active {
  transform: translateY(0);
}

.login-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.error-message {
  background: rgba(255, 0, 110, 0.2);
  color: var(--dr-lambda);
  border: 1px solid var(--dr-lambda);
  padding: 12px;
  border-radius: 8px;
  text-align: center;
  display: none;
  font-size: 0.95rem;
}

.error-message.show {
  display: block;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 765px) {
  /* Hide button text on mobile, show only icons */
  .header-actions .btn-text {
    display: none;
  }

  .header-actions button {
    padding: 0;
    min-width: 25px;
    justify-content: center;
  }

  .header-actions button i {
    font-size: 1.2rem;
    margin: 0;
  }
}

@media (max-width: 768px) {
  .main-content {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  header h1 {
    font-size: 2rem;
  }

  .container {
    padding: 15px;
  }

  .login-box {
    padding: 30px 20px;
    margin: 20px;
  }

  .login-header h1 {
    font-size: 2rem;
  }
}