/* ===================================================================
   PlantPlex - AI Garden Designer
   Professional Landscape-Style Plan
   =================================================================== */

/* ---------- Hero ---------- */
.gp-hero {
  position: relative;
  min-height: 360px;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--green-900) 0%, var(--dark-800) 100%);
  overflow: hidden;
}
.gp-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 80%, rgba(91,163,91,0.18) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 20%, rgba(123,198,123,0.12) 0%, transparent 50%);
}
.gp-hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  padding: 3rem 0;
  text-align: center;
  margin: 0 auto;
}
.gp-hero-badge {
  display: inline-block;
  background: rgba(91,163,91,0.15);
  color: var(--green-400);
  padding: 6px 18px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  border: 1px solid rgba(91,163,91,0.25);
}
.gp-hero h1 {
  color: #fff;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
  letter-spacing: -0.5px;
}
.gp-hero h1 span { color: var(--green-400); }
.gp-hero p {
  color: rgba(255,255,255,0.65);
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 580px;
  margin: 0 auto;
}

/* ---------- Steps ---------- */
.gp-steps-section {
  padding: 4rem 0;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.gp-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.gp-step {
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg);
  position: relative;
  transition: all 0.3s ease;
}
.gp-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--green-400);
}
.gp-step-number {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  width: 32px;
  height: 32px;
  background: var(--green-700);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  box-shadow: 0 2px 8px rgba(58,107,58,0.3);
}
.gp-step-icon {
  width: 64px;
  height: 64px;
  margin: 0.75rem auto 1rem;
  background: var(--green-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gp-step-icon svg {
  width: 30px;
  height: 30px;
  fill: var(--green-700);
}
.gp-step h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 8px;
}
.gp-step p {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ---------- Upload Panel ---------- */
.gp-planner-section {
  padding: 3rem 0 4rem;
}
.gp-upload-panel {
  max-width: 860px;
  margin: 0 auto;
}
.gp-upload-inner {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.gp-upload-dropzone {
  padding: 4rem 2rem;
  text-align: center;
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  margin: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  background: var(--bg);
}
.gp-upload-dropzone.dragover {
  border-color: var(--green-500);
  background: var(--green-50);
}
.gp-upload-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.25rem;
  background: var(--green-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gp-upload-icon svg {
  width: 36px;
  height: 36px;
  fill: var(--green-700);
}
.gp-upload-dropzone h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.gp-upload-dropzone p {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 1.5rem;
}
.gp-upload-preview { padding: 1.5rem; }
.gp-upload-preview img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 1.25rem;
}
.gp-preview-actions {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

/* ---------- Style Picker Cards ---------- */
.gp-style-picker { margin-top: 0.25rem; }
.gp-style-picker h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 2px;
}
.gp-picker-hint {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.gp-style-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.gp-style-card {
  position: relative;
  cursor: pointer;
}
.gp-style-card input { position: absolute; opacity: 0; pointer-events: none; }
.gp-style-card-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 14px 10px 12px;
  border-radius: var(--radius);
  border: 2px solid var(--border);
  background: var(--bg);
  transition: all 0.2s ease;
}
.gp-style-card:hover .gp-style-card-inner {
  border-color: var(--green-400);
  background: var(--green-50);
}
.gp-style-card.active .gp-style-card-inner {
  border-color: var(--green-600);
  background: var(--green-50);
  box-shadow: 0 0 0 3px rgba(91,163,91,0.15);
}
.gp-style-icon {
  font-size: 26px;
  margin-bottom: 6px;
  line-height: 1;
}
.gp-style-card-inner strong {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 3px;
}
.gp-style-card-inner span {
  font-size: 11px;
  color: var(--text-muted);
  line-height: 1.4;
}

/* ---------- Settings Row ---------- */
.gp-settings-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  background: var(--bg);
  padding: 1rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.gp-setting {
  flex: 1;
  min-width: 140px;
}
.gp-setting label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.gp-setting select,
.gp-dim-inputs input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  color: var(--text);
  background: #fff;
  cursor: pointer;
}
.gp-setting select:focus,
.gp-dim-inputs input:focus {
  outline: none;
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px rgba(91,163,91,0.1);
}
.gp-dim-inputs {
  display: flex;
  align-items: center;
  gap: 6px;
}
.gp-dim-inputs input {
  width: 70px;
  flex: 1;
  text-align: center;
}
.gp-dim-inputs span {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 14px;
}
.gp-custom-dims { min-width: 180px; }

/* ---------- Plan Dimension Tags ---------- */
.gp-plan-dims {
  display: flex;
  gap: 12px;
  margin-top: 6px;
  flex-wrap: wrap;
}
.gp-dim-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
  background: var(--green-50);
  color: var(--green-800);
  border: 1px solid var(--green-200);
}
.gp-dim-tag svg { flex-shrink: 0; fill: var(--green-600); }

/* ---------- Loading ---------- */
.gp-loading {
  text-align: center;
  padding: 5rem 2rem;
  max-width: 500px;
  margin: 0 auto;
}
.gp-loading h3 { font-size: 1.4rem; font-weight: 700; margin-bottom: 6px; }
.gp-loading p { color: var(--text-muted); font-size: 15px; margin-bottom: 1.5rem; }
.gp-loading-ring {
  width: 56px; height: 56px; margin: 0 auto 1.5rem;
  border: 4px solid var(--border);
  border-top-color: var(--green-600);
  border-radius: 50%;
  animation: gpSpin 0.8s linear infinite;
}
@keyframes gpSpin { to { transform: rotate(360deg); } }
.gp-loading-bar { width: 100%; height: 6px; background: var(--border); border-radius: 3px; overflow: hidden; }
.gp-loading-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--green-600), var(--green-400));
  border-radius: 3px; transition: width 0.4s ease;
}

/* ================================================================
   RESULTS - Professional Landscape Plan
   ================================================================ */
.gp-results { max-width: 100%; margin: 0 auto; padding: 0 1.5rem; }

/* Plan Header */
.gp-plan-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.gp-plan-header h2 {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.3px;
}
.gp-plan-subtitle { color: var(--text-muted); font-size: 15px; margin-top: 2px; }
.gp-plan-header-actions { display: flex; gap: 8px; flex-shrink: 0; }
.gp-plan-header-actions .btn { display: inline-flex; align-items: center; gap: 6px; }

/* Garden Plan Drawing */
.gp-plan-wrapper {
  display: flex;
  gap: 0;
  align-items: flex-start;
  position: relative;
  margin-bottom: 2.5rem;
}
.gp-plan-drawing {
  position: relative;
  background: #faf9f6;
  border: 2px solid #c9c3b8;
  border-radius: 4px;
  overflow-x: auto;
  overflow-y: hidden;
  box-shadow:
    0 1px 3px rgba(0,0,0,0.06),
    0 8px 24px rgba(0,0,0,0.06),
    inset 0 0 0 1px rgba(255,255,255,0.8);
  flex: 1;
  min-width: 0;
  transition: outline 0.15s ease, background 0.15s ease;
}
.gp-plan-drawing.drag-over {
  outline: 3px dashed var(--green-500);
  outline-offset: -3px;
  background: rgba(91,163,91,0.04);
}
#gp-canvas { display: block; min-height: 750px; }
.gp-zone-tooltips { position: absolute; inset: 0; pointer-events: none; }
.gp-zone-label {
  position: absolute;
  background: rgba(255,255,255,0.92);
  color: #2d3a2d;
  padding: 6px 13px;
  border-radius: 5px;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  pointer-events: auto;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid rgba(0,0,0,0.1);
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.gp-zone-label:hover {
  background: var(--green-700);
  color: #fff;
  transform: scale(1.05);
  border-color: var(--green-700);
}
.gp-zone-label .zone-count {
  background: var(--green-600);
  color: #fff;
  padding: 2px 7px;
  border-radius: 10px;
  font-size: 11px;
  margin-left: 5px;
  font-weight: 800;
}
.gp-zone-label:hover .zone-count { background: rgba(255,255,255,0.3); }

/* ================================================================
   PLANT SCHEDULE TABLE
   ================================================================ */
.gp-schedule { margin-bottom: 2.5rem; }
.gp-schedule-header { margin-bottom: 1rem; }
.gp-schedule-header h3 { font-size: 1.4rem; font-weight: 800; margin-bottom: 2px; }
.gp-schedule-header p { color: var(--text-muted); font-size: 15px; }
.gp-schedule-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  background: var(--surface);
}
.gp-schedule-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.gp-schedule-table thead { background: #f4f6f2; border-bottom: 2px solid var(--border); }
.gp-schedule-table th {
  padding: 12px 14px; text-align: left;
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.6px;
  color: var(--text-muted); white-space: nowrap;
}
.gp-schedule-table td {
  padding: 12px 14px; vertical-align: middle;
  border-bottom: 1px solid var(--border);
}
.gp-schedule-table tbody tr { transition: background 0.15s ease; }
.gp-schedule-table tbody tr:hover { background: #f9faf7; }
.gp-schedule-table tbody tr:last-child td { border-bottom: none; }

.gp-sch-num { width: 40px; text-align: center; }
.gp-sch-img { width: 56px; }
.gp-sch-img-thumb {
  width: 44px; height: 44px; border-radius: 8px;
  object-fit: cover; border: 1px solid var(--border);
}
.gp-sch-name { min-width: 150px; }
.gp-sch-name-link {
  font-weight: 700; color: var(--text);
  text-decoration: none; transition: color 0.2s;
}
.gp-sch-name-link:hover { color: var(--green-700); }
.gp-sch-cat { white-space: nowrap; }
.gp-sch-cat-badge {
  display: inline-block; padding: 3px 10px; border-radius: 50px;
  font-size: 11px; font-weight: 600;
  background: var(--green-50); color: var(--green-800);
  border: 1px solid var(--green-200);
}
.gp-sch-zone-badge {
  display: inline-block; padding: 3px 10px; border-radius: 50px;
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.3px;
}
.zone-bg-a { background: #dcfce7; color: #166534; }
.zone-bg-b { background: #dbeafe; color: #1e40af; }
.zone-bg-c { background: #fef3c7; color: #92400e; }
.zone-bg-d { background: #ede9fe; color: #5b21b6; }
.zone-bg-e { background: #fce7f3; color: #9d174d; }
.zone-bg-f { background: #e0f2fe; color: #075985; }

.gp-sch-reason { max-width: 220px; }
.gp-schedule-table td:nth-child(6) { font-size: 13.5px; color: var(--text-muted); line-height: 1.5; }
.gp-sch-price-val { font-weight: 800; color: var(--green-800); white-space: nowrap; }
.gp-sch-action { width: 90px; }
.gp-sch-add-btn { padding: 7px 16px; font-size: 13px; }

/* ================================================================
   INTERACTIVE PLANT OVERLAYS
   ================================================================ */
/* ---- Structure interactive handles ---- */
.gp-struct-handle {
  position: absolute;
  pointer-events: auto;
  cursor: move;
  border: 2px solid transparent;
  border-radius: 3px;
  transition: border-color 0.15s, box-shadow 0.15s;
  box-sizing: border-box;
}
.gp-struct-handle:hover {
  border-color: rgba(58,107,58,0.45);
  box-shadow: 0 0 0 2px rgba(58,107,58,0.12);
}
.gp-struct-handle.selected {
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px rgba(91,163,91,0.18);
}
.gp-struct-label {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font: 700 10px Inter, sans-serif;
  color: rgba(58,107,58,0.85);
  background: rgba(255,255,255,0.88);
  padding: 1px 6px;
  border-radius: 3px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
}
.gp-struct-handle:hover .gp-struct-label,
.gp-struct-handle.selected .gp-struct-label {
  opacity: 1;
}
/* Resize corner handles */
.gp-sh-resize {
  position: absolute;
  width: 12px;
  height: 12px;
  background: var(--green-500);
  border: 2px solid #fff;
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 6;
}
.gp-struct-handle.selected .gp-sh-resize { opacity: 1; }
.gp-sh-resize-br { bottom: -6px; right: -6px; cursor: nwse-resize; }
.gp-sh-resize-bl { bottom: -6px; left: -6px; cursor: nesw-resize; }
.gp-sh-resize-tr { top: -6px; right: -6px; cursor: nesw-resize; }
.gp-sh-resize-tl { top: -6px; left: -6px; cursor: nwse-resize; }
/* Rotate handle */
.gp-sh-rotate {
  position: absolute;
  top: -30px;
  left: 50%;
  transform: translateX(-50%);
  width: 18px;
  height: 18px;
  background: var(--green-600);
  border: 2px solid #fff;
  border-radius: 50%;
  cursor: grab;
  opacity: 0;
  transition: opacity 0.15s;
  z-index: 6;
}
.gp-sh-rotate::after {
  content: '↻';
  font-size: 11px;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
}
.gp-struct-handle.selected .gp-sh-rotate { opacity: 1; }
.gp-sh-rotate:hover { background: var(--green-700); }
/* Connector line from rotate handle to box */
.gp-struct-handle.selected::before {
  content: '';
  position: absolute;
  top: -18px;
  left: 50%;
  width: 1px;
  height: 18px;
  background: var(--green-500);
  opacity: 0.5;
}

.gp-plant-overlays {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 2;
}
.gp-plant-pin {
  position: absolute;
  pointer-events: auto;
  cursor: grab;
  transform: translate(-50%, -50%);
  z-index: 3;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
  user-select: none;
  -webkit-user-select: none;
}
.gp-plant-pin-inner {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 3px solid rgba(255,255,255,0.97);
  box-shadow: 0 3px 14px rgba(0,0,0,0.22), 0 0 0 1.5px rgba(0,0,0,0.08);
  overflow: hidden;
  background: var(--green-100);
  position: relative;
  transition: all 0.2s ease;
}
.gp-plant-pin-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  image-rendering: auto;
}
.gp-plant-pin:hover {
  transform: translate(-50%, -50%) scale(1.3);
  z-index: 10;
  filter: drop-shadow(0 0 6px rgba(91,163,91,0.35));
}
.gp-plant-pin:hover .gp-plant-pin-inner {
  border-color: var(--green-500);
  box-shadow: 0 4px 18px rgba(58,107,58,0.35), 0 0 0 3px rgba(91,163,91,0.2);
}
.gp-plant-pin .gp-pin-label {
  position: absolute;
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 11px;
  font-weight: 700;
  color: #2d3a2d;
  background: rgba(255,255,255,0.92);
  padding: 2px 8px;
  border-radius: 4px;
  opacity: 0;
  transition: opacity 0.2s ease;
  pointer-events: none;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.1);
}
.gp-plant-pin:hover .gp-pin-label {
  opacity: 1;
}
/* Dragging state */
.gp-plant-pin.gp-dragging {
  cursor: grabbing !important;
  transform: translate(-50%, -50%) scale(1.25);
  transition: none;
  z-index: 100 !important;
  filter: drop-shadow(0 6px 16px rgba(0,0,0,0.35));
}
.gp-plant-pin.gp-dragging .gp-plant-pin-inner {
  border-color: var(--green-600);
  box-shadow: 0 4px 20px rgba(58,107,58,0.45), 0 0 0 4px rgba(91,163,91,0.25);
}
.gp-plant-pin.gp-dragging .gp-pin-label {
  opacity: 1;
  font-weight: 800;
  background: var(--green-50);
  border: 1px solid var(--green-200);
}
.gp-plant-pin.gp-pin-active .gp-plant-pin-inner {
  border-color: var(--green-600);
  box-shadow: 0 4px 16px rgba(58,107,58,0.35), 0 0 0 3px rgba(91,163,91,0.25);
}
/* Remove button on pin */
.gp-pin-remove {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #e74c3c;
  color: #fff;
  border: 2px solid #fff;
  font-size: 11px;
  font-weight: 800;
  line-height: 16px;
  text-align: center;
  cursor: pointer;
  opacity: 0.25;
  transition: opacity 0.15s ease, transform 0.15s ease;
  pointer-events: auto;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 4px rgba(0,0,0,0.2);
}
.gp-plant-pin:hover .gp-pin-remove {
  opacity: 1;
  pointer-events: auto;
}
.gp-pin-remove:hover {
  transform: scale(1.2);
  background: #c0392b;
}
.gp-plant-pin.gp-dragging .gp-pin-remove {
  opacity: 0;
  pointer-events: none;
}

/* ================================================================
   PLANT PREVIEW PANEL (hover sidebar)
   ================================================================ */
.gp-plant-preview {
  width: 320px;
  position: absolute;
  right: -8px;
  top: 80px;
  opacity: 0;
  transform: translateX(12px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  pointer-events: none;
  z-index: 20;
}
.gp-plant-preview.visible {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}
.gp-preview-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.gp-preview-img-wrap {
  position: relative;
  height: 180px;
  overflow: hidden;
  background: var(--green-50);
}
.gp-preview-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.gp-preview-cat-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(255,255,255,0.92);
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  color: var(--green-800);
  text-transform: uppercase;
  letter-spacing: 0.3px;
  border: 1px solid var(--green-200);
}
.gp-preview-info {
  padding: 16px;
}
.gp-preview-info h4 {
  font-size: 17px;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 6px;
  line-height: 1.3;
}
.gp-preview-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 12px;
}
.gp-preview-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
}
.gp-preview-zone-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 50px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  background: var(--green-50);
  color: var(--green-800);
  border: 1px solid var(--green-200);
}
.gp-preview-price {
  font-size: 17px;
  font-weight: 800;
  color: var(--green-800);
}
.gp-preview-actions {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.gp-preview-actions .btn {
  width: 100%;
  text-align: center;
  font-size: 13px;
  padding: 10px 14px;
}
.gp-remove-btn {
  color: #e74c3c !important;
  border-color: #fecaca !important;
}
.gp-remove-btn:hover {
  background: #fef2f2 !important;
  border-color: #e74c3c !important;
}

/* ================================================================
   ADD PLANTS PALETTE
   ================================================================ */
.gp-plant-palette {
  display: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.25rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-sm);
}
.gp-plant-palette.visible {
  display: block;
}
.gp-palette-header {
  margin-bottom: 1rem;
}
.gp-palette-header h4 {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 2px;
}
.gp-palette-header p {
  font-size: 14px;
  color: var(--text-muted);
}

/* Palette search bar */
.gp-palette-search-wrap {
  position: relative;
  margin-bottom: 12px;
}
.gp-palette-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}
.gp-palette-search {
  width: 100%;
  padding: 11px 36px 11px 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  font-family: inherit;
  background: var(--bg);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.gp-palette-search:focus {
  outline: none;
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px rgba(91,163,91,0.15);
}
.gp-palette-search-clear {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: none;
  background: var(--border);
  color: var(--text-muted);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  transition: background 0.15s ease;
}
.gp-palette-search-clear:hover {
  background: #ccc;
  color: #333;
}

/* Palette filter buttons */
.gp-palette-filters {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}
.gp-palette-filter {
  padding: 7px 18px;
  border: 1px solid var(--border);
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  background: var(--bg);
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}
.gp-palette-filter:hover {
  border-color: var(--green-400);
  color: var(--green-800);
}
.gp-palette-filter.active {
  background: var(--green-600);
  color: #fff;
  border-color: var(--green-600);
}

/* Palette recommended badge */
.gp-palette-item.gp-recommended {
  border-color: var(--green-200);
}
.gp-palette-item.gp-recommended::before {
  content: '★';
  position: absolute;
  top: 4px;
  left: 6px;
  font-size: 9px;
  color: var(--green-600);
}

/* Palette empty message */
.gp-palette-empty {
  text-align: center;
  color: var(--text-muted);
  font-size: 14px;
  padding: 1.5rem 0;
  margin: 0;
}

.gp-palette-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 10px;
}
.gp-palette-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  cursor: grab;
  transition: all 0.2s ease;
  position: relative;
  user-select: none;
}
.gp-palette-item:active { cursor: grabbing; }
.gp-palette-item.dragging {
  opacity: 0.45;
  transform: scale(0.96);
  box-shadow: none;
}
.gp-palette-item:hover {
  border-color: var(--green-500);
  background: var(--green-50);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(58,107,58,0.12);
}
.gp-palette-item.in-plan {
  border-color: var(--green-400);
  background: var(--green-50);
  cursor: pointer;
}
.gp-palette-item.in-plan::after {
  content: '✓ Added';
  position: absolute;
  top: 4px;
  right: 6px;
  font-size: 10px;
  font-weight: 800;
  color: var(--green-700);
  background: var(--green-100);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gp-palette-img {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
  border: 1px solid var(--border);
}
.gp-palette-info {
  min-width: 0;
}
.gp-palette-info strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.gp-palette-info span {
  font-size: 12px;
  color: var(--text-muted);
}

/* Zone selector modal */
.gp-zone-selector-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: gpFadeIn 0.2s ease;
}
@keyframes gpFadeIn { from { opacity: 0; } to { opacity: 1; } }
.gp-zone-selector {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  max-width: 360px;
  width: 90%;
  box-shadow: 0 16px 48px rgba(0,0,0,0.18);
  animation: gpSlideUp 0.25s ease;
}
@keyframes gpSlideUp { from { transform: translateY(16px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.gp-zone-selector h4 {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 4px;
}
.gp-zone-selector p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.gp-zone-selector-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.gp-zone-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  cursor: pointer;
  transition: all 0.15s ease;
  font-size: 14px;
  font-weight: 600;
}
.gp-zone-option:hover {
  border-color: var(--green-500);
  background: var(--green-50);
}
.gp-zone-option .zone-sym {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 800;
  color: #fff;
  flex-shrink: 0;
}
.gp-zone-selector-cancel {
  margin-top: 10px;
  width: 100%;
  text-align: center;
  padding: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.15s ease;
}
.gp-zone-selector-cancel:hover {
  background: var(--bg);
  color: var(--text);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .gp-plan-wrapper {
    flex-direction: column;
  }
  .gp-plant-preview {
    width: 100%;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    top: auto;
    margin-left: 0;
    z-index: 100;
    transform: translateY(100%);
    border-radius: 0;
  }
  .gp-plant-preview.visible {
    transform: translateY(0);
  }
  .gp-preview-card {
    display: flex;
    border-radius: 12px 12px 0 0;
  }
  .gp-preview-img-wrap {
    width: 120px;
    height: auto;
    min-height: 140px;
    flex-shrink: 0;
  }
  .gp-preview-info {
    flex: 1;
    padding: 12px;
  }
}

/* ---------- Plan Actions ---------- */
.gp-plan-actions {
  display: flex; gap: 12px; flex-wrap: wrap;
  justify-content: center; padding: 0.5rem 0 2.5rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 768px) {
  .gp-steps-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .gp-step { padding: 2rem 1rem; }
  .gp-upload-dropzone { padding: 2.5rem 1rem; }
  .gp-plan-header { flex-direction: column; }
  .gp-plan-actions { flex-direction: column; }
  .gp-plan-actions .btn { width: 100%; }
  .gp-hero h1 { font-size: 1.6rem; }
  .gp-style-grid { grid-template-columns: repeat(2, 1fr); }
  .gp-settings-row { flex-direction: column; }
  .gp-schedule-table { font-size: 14px; }
  .gp-schedule-table th, .gp-schedule-table td { padding: 10px 10px; }
  .gp-sch-reason, .gp-schedule-table td:nth-child(6) { display: none; }
}
@media (max-width: 480px) {
  .gp-style-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .gp-style-card-inner { padding: 10px 6px 8px; }
  .gp-style-icon { font-size: 22px; }
  .gp-style-card-inner span { font-size: 10px; }
  .gp-sch-cat, .gp-schedule-table th:nth-child(4), .gp-schedule-table td:nth-child(4) { display: none; }
}

/* Print styles */
@media print {
  .site-header, .main-nav, .announcement-bar, .top-bar,
  .gp-hero, .gp-steps-section, .gp-upload-panel, .gp-loading,
  .gp-plan-header-actions, .gp-plan-actions,
  .gp-sch-action, .site-footer, .cta-banner,
  .cart-panel, .cart-overlay { display: none !important; }
  .gp-results { max-width: 100%; }
  .gp-plan-drawing { border: 1px solid #ccc; box-shadow: none; break-inside: avoid; }
  .gp-schedule-table-wrap { box-shadow: none; border: 1px solid #ccc; }
  .gp-schedule { break-inside: avoid; }
}