/* ============================================================
   Plant Watering Calculator — Premium CSS
   PlantCare.dotiam.com  |  pw- prefix
   Blue theme — #0369a1 → #38bdf8
   ============================================================ */
@font-face { font-family: 'Inter'; font-display: swap; }

:root {
    --pw-blue:      #0284c7;
    --pw-blue-d:    #0369a1;
    --pw-blue-l:    #38bdf8;
    --pw-blue-bg:   #f0f9ff;
    --pw-border:    #bae6fd;
    --pw-border-d:  #7dd3fc;
    --pw-text:      #1f2937;
    --pw-muted:     #6b7280;
    --pw-surface:   #ffffff;
    --pw-card:      #f8fdff;
    --pw-radius:    12px;
    --pw-radius-lg: 18px;
    --pw-shadow:    0 2px 16px rgba(2,132,199,.10);
    --pw-shadow-lg: 0 8px 40px rgba(2,132,199,.15);
    --pw-font:      'Inter', -apple-system, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }

/* Breadcrumb */
.pi-breadcrumb { background:#fff; border-bottom:1px solid var(--pw-border); padding:10px 0; }
.pi-bc-inner   { max-width:1200px; margin:0 auto; padding:0 20px; display:flex; align-items:center; gap:8px; font-size:.8rem; font-family:var(--pw-font); }
.pi-bc-inner a { color:var(--pw-blue); font-weight:500; text-decoration:none; }
.pi-bc-inner a:hover { text-decoration:underline; }
.pi-bc-sep { color:var(--pw-muted); }

/* Hero */
.pw-hero { padding:52px 20px 60px; text-align:center; position:relative; overflow:hidden; }
.pw-hero::before { content:''; position:absolute; inset:0; background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/svg%3E"); pointer-events:none; }
.pw-hero-inner  { position:relative; max-width:760px; margin:0 auto; }
.pw-hero-tag    { display:inline-block; background:rgba(255,255,255,.2); border:1px solid rgba(255,255,255,.35); color:#fff; border-radius:30px; padding:5px 18px; font-size:.74rem; font-weight:700; letter-spacing:.5px; margin-bottom:16px; font-family:var(--pw-font); }
.pw-hero-h1     { font-size:clamp(1.8rem,4vw,2.8rem); font-weight:900; color:#fff; text-shadow:0 2px 12px rgba(0,0,0,.2); line-height:1.15; margin:0 0 6px; font-family:var(--pw-font); }
.pw-hero-h1-hi  { display:block; font-size:clamp(.95rem,2.5vw,1.25rem); font-weight:600; opacity:.88; margin-top:6px; }
.pw-hero-sub    { font-size:clamp(.88rem,2vw,1rem); color:rgba(255,255,255,.92); margin:14px 0 4px; line-height:1.6; }
.pw-hero-sub-hi { font-size:.82rem; color:rgba(255,255,255,.78); margin:0 0 18px; }
.pw-hero-badges { display:flex; flex-wrap:wrap; gap:8px; justify-content:center; }
.pw-hero-badges span { background:rgba(255,255,255,.18); border:1px solid rgba(255,255,255,.3); color:#fff; border-radius:20px; padding:5px 14px; font-size:.75rem; font-weight:600; font-family:var(--pw-font); }
@media(max-width:480px){ .pw-hero{padding:36px 16px 44px;} }

/* Tool Section */
.pw-tool-section { background:var(--pw-blue-bg); padding:32px 0 48px; }
.pw-container    { max-width:1200px; margin:0 auto; padding:0 20px; }

/* Steps */
.pw-steps { display:flex; align-items:center; justify-content:center; gap:12px; flex-wrap:wrap; background:#fff; border:1px solid var(--pw-border); border-radius:50px; padding:14px 24px; margin-bottom:28px; box-shadow:var(--pw-shadow); }
.pw-step-item  { display:flex; align-items:center; gap:10px; }
.pw-step-num   { width:28px; height:28px; background:linear-gradient(135deg,var(--pw-blue-d),var(--pw-blue)); color:#fff; border-radius:50%; font-size:.75rem; font-weight:800; display:flex; align-items:center; justify-content:center; flex-shrink:0; box-shadow:0 2px 8px rgba(2,132,199,.35); }
.pw-step-text strong { display:block; font-size:.82rem; font-weight:700; color:var(--pw-text); font-family:var(--pw-font); }
.pw-step-text span   { display:block; font-size:.7rem; color:var(--pw-muted); }
.pw-step-arrow { font-size:1.1rem; color:var(--pw-blue); font-weight:700; }
@media(max-width:640px){ .pw-steps{display:none;} }

/* Grid */
.pw-grid { display:grid; grid-template-columns:380px 1fr; gap:24px; align-items:start; }
@media(max-width:960px){ .pw-grid{grid-template-columns:1fr;} }

/* Input Column */
.pw-input-col { background:var(--pw-surface); border:1px solid var(--pw-border); border-radius:var(--pw-radius-lg); overflow:hidden; box-shadow:var(--pw-shadow); position:sticky; top:80px; }
@media(max-width:960px){ .pw-input-col{position:static;} }

.pw-input-header { display:flex; align-items:center; gap:14px; padding:18px 18px 14px; border-bottom:1px solid var(--pw-border); background:linear-gradient(135deg,rgba(2,132,199,.06),rgba(56,189,248,.03)); }
.pw-input-icon  { font-size:2.2rem; flex-shrink:0; }
.pw-input-title { font-size:.95rem; font-weight:800; color:var(--pw-blue-d); font-family:var(--pw-font); }
.pw-input-sub   { font-size:.72rem; color:var(--pw-muted); }

.pw-form { padding:16px; display:flex; flex-direction:column; gap:16px; }
.pw-field { display:flex; flex-direction:column; gap:7px; }
.pw-label { font-size:.8rem; font-weight:700; color:var(--pw-text); font-family:var(--pw-font); }

/* Select */
.pw-select { width:100%; padding:10px 12px; border:1.5px solid var(--pw-border-d); border-radius:var(--pw-radius); font-size:.88rem; color:var(--pw-text); background:var(--pw-card); outline:none; font-family:var(--pw-font); cursor:pointer; transition:border-color .2s; }
.pw-select:focus { border-color:var(--pw-blue); box-shadow:0 0 0 3px rgba(2,132,199,.1); }

/* Option button groups */
.pw-btn-group { display:grid; grid-template-columns:repeat(2,1fr); gap:8px; }
.pw-opt-btn {
    display:flex; flex-direction:column; align-items:center; gap:3px;
    padding:12px 8px; border-radius:var(--pw-radius); border:2px solid var(--pw-border);
    background:var(--pw-card); cursor:pointer; transition:all .2s; font-family:var(--pw-font);
    text-align:center;
}
.pw-opt-btn:hover { border-color:var(--pw-border-d); background:#fff; transform:translateY(-2px); }
.pw-opt-btn.active { border-color:var(--pw-blue); background:rgba(2,132,199,.07); box-shadow:0 0 0 3px rgba(2,132,199,.1); }
.pw-opt-icon { font-size:1.4rem; }
.pw-opt-name { font-size:.76rem; font-weight:700; color:var(--pw-text); }
.pw-opt-sub  { font-size:.62rem; color:var(--pw-muted); }
.pw-opt-btn.active .pw-opt-name { color:var(--pw-blue-d); }

/* 3-column groups */
.pw-btn-group.three { grid-template-columns:repeat(3,1fr); }

/* Hint box */
.pw-hint-box { background:rgba(2,132,199,.07); border:1px solid var(--pw-border-d); border-radius:var(--pw-radius); padding:10px 14px; font-size:.78rem; color:var(--pw-blue-d); font-weight:600; font-family:var(--pw-font); display:flex; gap:8px; align-items:flex-start; line-height:1.5; }

/* Calculate Button */
.pw-calc-btn { display:flex; align-items:center; justify-content:center; gap:10px; width:calc(100% - 32px); margin:4px 16px 16px; padding:16px; background:linear-gradient(135deg,var(--pw-blue-d) 0%,var(--pw-blue) 60%,var(--pw-blue-l) 100%); color:#fff; border:none; border-radius:var(--pw-radius); font-size:.95rem; font-weight:800; cursor:pointer; transition:all .25s; box-shadow:0 4px 18px rgba(2,132,199,.4); font-family:var(--pw-font); }
.pw-calc-btn:hover { transform:translateY(-2px); box-shadow:0 8px 28px rgba(2,132,199,.55); }

/* Trust */
.pw-trust { display:flex; align-items:center; justify-content:space-around; padding:12px 16px; background:var(--pw-blue-bg); border-top:1px solid var(--pw-border); }
.pw-trust-stat { display:flex; flex-direction:column; align-items:center; gap:1px; }
.pw-trust-stat span  { font-size:1.1rem; }
.pw-trust-stat b     { font-size:.78rem; font-weight:900; color:var(--pw-blue-d); }
.pw-trust-stat small { font-size:.6rem; color:var(--pw-muted); text-transform:uppercase; letter-spacing:.5px; }
.pw-trust-div { width:1px; height:28px; background:var(--pw-border-d); }

/* Result Column */
.pw-result-col { background:var(--pw-surface); border:1px solid var(--pw-border); border-radius:var(--pw-radius-lg); overflow:hidden; box-shadow:var(--pw-shadow); min-height:480px; display:flex; flex-direction:column; }

/* Placeholder */
.pw-state { flex:1; display:flex; flex-direction:column; align-items:center; justify-content:center; padding:32px 24px; text-align:center; gap:10px; }
.pw-ph-anim { position:relative; width:110px; height:110px; margin-bottom:8px; }
.pw-ph-ring { position:absolute; border-radius:50%; border:2px solid rgba(2,132,199,.18); animation:pwPulse 2.5s ease-out infinite; }
.pw-ph-ring.r1{inset:0;animation-delay:0s}
.pw-ph-ring.r2{inset:-12px;animation-delay:.7s}
.pw-ph-ring.r3{inset:-24px;animation-delay:1.4s}
@keyframes pwPulse{0%{opacity:.7;transform:scale(.85)}100%{opacity:0;transform:scale(1.3)}}
.pw-ph-center { position:absolute; inset:12px; background:linear-gradient(135deg,var(--pw-blue-d),var(--pw-blue)); border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:2.4rem; box-shadow:0 6px 20px rgba(2,132,199,.35); }
.pw-state h3    { font-size:1.2rem; font-weight:800; color:var(--pw-blue-d); margin:0; font-family:var(--pw-font); }
.pw-state p     { font-size:.86rem; color:var(--pw-muted); max-width:340px; line-height:1.6; margin:0; font-family:var(--pw-font); }
.pw-state h4    { font-size:.95rem; font-weight:700; color:var(--pw-blue); margin:6px 0 0; }
.pw-ph-hi-p     { font-size:.82rem!important; }
.pw-ph-tags     { display:flex; flex-wrap:wrap; gap:6px; justify-content:center; margin-top:4px; }
.pw-ph-tags span { background:var(--pw-blue-bg); border:1px solid var(--pw-border); border-radius:20px; padding:4px 12px; font-size:.72rem; color:var(--pw-text); font-weight:500; }

/* Result Header */
.pw-res-header { padding:18px 20px 14px; border-bottom:1px solid var(--pw-border); background:linear-gradient(135deg,rgba(2,132,199,.05),rgba(56,189,248,.03)); font-family:var(--pw-font); }
.pw-rh-plant  { font-size:1.3rem; font-weight:900; color:var(--pw-text); margin-bottom:4px; }
.pw-rh-tags   { display:flex; flex-wrap:wrap; gap:6px; }
.pw-rh-tag    { background:rgba(2,132,199,.1); border:1px solid rgba(2,132,199,.25); color:var(--pw-blue-d); border-radius:20px; padding:3px 12px; font-size:.72rem; font-weight:700; }

/* Main Frequency Card — BIG prominent */
.pw-freq-card {
    margin:16px 20px; padding:20px 22px;
    background:linear-gradient(135deg,var(--pw-blue-d),var(--pw-blue));
    border-radius:var(--pw-radius-lg); color:#fff; font-family:var(--pw-font);
    display:grid; grid-template-columns:1fr 1fr; gap:16px;
    box-shadow:0 6px 24px rgba(2,132,199,.3);
}
.pw-freq-main { border-right:1px solid rgba(255,255,255,.2); padding-right:16px; }
.pw-freq-label { font-size:.65rem; font-weight:800; opacity:.75; text-transform:uppercase; letter-spacing:.8px; margin-bottom:4px; }
.pw-freq-value { font-size:1.6rem; font-weight:900; line-height:1.1; margin-bottom:2px; }
.pw-freq-sub   { font-size:.75rem; opacity:.85; }
.pw-freq-amount { }
.pw-freq-time   { grid-column:1/-1; border-top:1px solid rgba(255,255,255,.2); padding-top:12px; display:flex; align-items:center; gap:10px; }
.pw-freq-time-icon { font-size:1.4rem; flex-shrink:0; }
.pw-freq-time-text { font-size:.82rem; opacity:.92; line-height:1.5; }
@media(max-width:480px){ .pw-freq-card{grid-template-columns:1fr;} .pw-freq-main{border-right:none;border-bottom:1px solid rgba(255,255,255,.2);padding-right:0;padding-bottom:12px;} }

/* Tabs */
.pw-res-tabs-bar { border-bottom:1px solid var(--pw-border); background:var(--pw-blue-bg); overflow-x:auto; }
.pw-res-tabs     { display:flex; min-width:max-content; }
.pw-res-tab { flex:1; min-width:80px; padding:11px 12px; border:none; background:none; border-bottom:2px solid transparent; font-size:.76rem; font-weight:700; color:var(--pw-muted); cursor:pointer; transition:all .2s; white-space:nowrap; font-family:var(--pw-font); }
.pw-res-tab.active { color:var(--pw-blue); border-bottom-color:var(--pw-blue); background:#fff; }
.pw-res-tab:hover:not(.active) { color:var(--pw-text); background:rgba(2,132,199,.04); }
.pw-res-tab-body { padding:18px 20px; font-family:var(--pw-font); }

/* Schedule grid */
.pw-season-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-bottom:16px; }
@media(max-width:480px){ .pw-season-grid{grid-template-columns:1fr;} }
.pw-season-card { border-radius:var(--pw-radius); padding:14px; text-align:center; }
.pw-season-card.summer  { background:rgba(245,158,11,.08); border:1px solid rgba(245,158,11,.25); }
.pw-season-card.monsoon { background:rgba(2,132,199,.07);  border:1px solid rgba(2,132,199,.2); }
.pw-season-card.winter  { background:rgba(99,102,241,.07); border:1px solid rgba(99,102,241,.2); }
.pw-sc-icon  { font-size:1.6rem; display:block; margin-bottom:6px; }
.pw-sc-name  { font-size:.64rem; font-weight:800; text-transform:uppercase; letter-spacing:.6px; color:var(--pw-muted); margin-bottom:4px; }
.pw-sc-freq  { font-size:.9rem; font-weight:800; color:var(--pw-text); margin-bottom:2px; }
.pw-sc-note  { font-size:.68rem; color:var(--pw-muted); line-height:1.4; }

/* How-to steps */
.pw-howto-list { display:flex; flex-direction:column; gap:10px; }
.pw-howto-item { display:flex; gap:12px; align-items:flex-start; padding:12px 14px; background:var(--pw-blue-bg); border:1px solid var(--pw-border); border-radius:var(--pw-radius); }
.pw-howto-num  { width:24px; height:24px; background:var(--pw-blue); color:#fff; border-radius:50%; font-size:.72rem; font-weight:800; display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.pw-howto-text { font-size:.85rem; color:var(--pw-text); line-height:1.55; }

/* Warning signs */
.pw-signs-grid { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
@media(max-width:480px){ .pw-signs-grid{grid-template-columns:1fr;} }
.pw-sign-card  { border-radius:var(--pw-radius); padding:14px; }
.pw-sign-card.over  { background:rgba(239,68,68,.06);  border:1px solid rgba(239,68,68,.18); }
.pw-sign-card.under { background:rgba(245,158,11,.06); border:1px solid rgba(245,158,11,.2); }
.pw-sign-title { font-size:.72rem; font-weight:800; text-transform:uppercase; letter-spacing:.6px; margin-bottom:8px; }
.pw-sign-card.over  .pw-sign-title { color:#991b1b; }
.pw-sign-card.under .pw-sign-title { color:#92400e; }
.pw-sign-list  { display:flex; flex-direction:column; gap:5px; }
.pw-sign-item  { font-size:.78rem; color:var(--pw-text); display:flex; gap:6px; line-height:1.4; }

/* Tips */
.pw-tips-list  { display:flex; flex-direction:column; gap:8px; }
.pw-tip-item   { display:flex; gap:10px; align-items:flex-start; padding:10px 14px; background:var(--pw-blue-bg); border:1px solid var(--pw-border); border-radius:var(--pw-radius); font-size:.85rem; color:var(--pw-text); line-height:1.5; }
.pw-tip-item::before { content:'💡'; flex-shrink:0; }

/* Actions */
.pw-res-actions { display:flex; gap:8px; padding:16px 20px; border-top:1px solid var(--pw-border); background:var(--pw-blue-bg); flex-wrap:wrap; }
.pw-act-wa      { background:#25d366; color:#fff; border:none; border-radius:var(--pw-radius); padding:10px 18px; font-size:.82rem; font-weight:700; cursor:pointer; transition:all .2s; font-family:var(--pw-font); }
.pw-act-wa:hover { background:#20b857; }
.pw-act-copy, .pw-act-new { background:#fff; color:var(--pw-text); border:1.5px solid var(--pw-border-d); border-radius:var(--pw-radius); padding:10px 16px; font-size:.82rem; font-weight:600; cursor:pointer; transition:all .2s; font-family:var(--pw-font); }
.pw-act-copy:hover { border-color:var(--pw-blue); color:var(--pw-blue); }
.pw-act-new:hover  { border-color:var(--pw-muted); }

/* SEO */
.pw-seo-section { background:#fff; padding:56px 0; border-top:1px solid var(--pw-border); content-visibility:auto; contain-intrinsic-size:0 600px; }
.pw-seo-grid    { display:grid; grid-template-columns:1fr 1fr; gap:24px; }
@media(max-width:768px){ .pw-seo-grid{grid-template-columns:1fr;} }
.pw-seo-card    { border-radius:var(--pw-radius); padding:24px; }
.pw-seo-card.en { background:var(--pw-blue-bg); border:1px solid var(--pw-border); }
.pw-seo-card.hi { background:#fff8f1; border:1px solid #fed7aa; }
.pw-seo-card h2 { font-size:1.1rem; font-weight:800; color:var(--pw-blue-d); margin:0 0 10px; line-height:1.4; font-family:var(--pw-font); }
.pw-seo-card.hi h2 { color:#9a3412; }
.pw-seo-card p  { font-size:.875rem; color:#374151; line-height:1.8; margin:0; font-family:var(--pw-font); }

.pi-disclaimer { background:#fffbeb; border:1px solid #fde68a; border-radius:var(--pw-radius); padding:14px 18px; font-size:.82rem; color:#92400e; line-height:1.6; margin:20px 0 28px; }

@media(max-width:480px){
    .pw-hero          { padding:36px 16px 44px; }
    .pw-tool-section  { padding:20px 0 36px; }
    .pw-form          { padding:12px; }
    .pw-calc-btn      { margin:4px 12px 12px; width:calc(100% - 24px); }
    .pw-res-tab-body  { padding:14px; }
    .pw-freq-card     { margin:12px 14px; }
    .pw-seo-section   { padding:36px 0; }
}
/* ── Search Input & Dropdown ── */
.pw-req { color:#dc2626; }
.pw-search-wrap { position:relative; }
.pw-search-input { width:100%; padding:11px 14px; border:1.5px solid var(--pw-border-d); border-radius:var(--pw-radius); font-size:.92rem; font-weight:500; color:var(--pw-text); background:var(--pw-card); outline:none; font-family:var(--pw-font); transition:all .2s; }
.pw-search-input:focus { border-color:var(--pw-blue); box-shadow:0 0 0 3px rgba(2,132,199,.1); }
.pw-search-input::placeholder { font-weight:400; color:#9ca3af; font-size:.84rem; }
.pw-search-dropdown { position:absolute; top:calc(100% + 4px); left:0; right:0; background:#fff; border:1.5px solid var(--pw-border-d); border-radius:var(--pw-radius); box-shadow:0 8px 24px rgba(2,132,199,.15); z-index:200; max-height:240px; overflow-y:auto; }
.pw-search-dropdown::-webkit-scrollbar { width:3px; }
.pw-search-dropdown::-webkit-scrollbar-thumb { background:var(--pw-border-d); border-radius:3px; }
.pw-dd-item { display:flex; align-items:center; gap:9px; padding:10px 14px; cursor:pointer; border-bottom:1px solid var(--pw-border); transition:background .15s; font-family:var(--pw-font); }
.pw-dd-item:last-child { border-bottom:none; }
.pw-dd-item:hover { background:var(--pw-bg); }
.pw-dd-emoji { font-size:1.2rem; flex-shrink:0; }
.pw-dd-name  { font-size:.85rem; font-weight:600; color:var(--pw-text); flex:1; }
.pw-dd-ai    { background:rgba(124,58,237,.03); border-top:1px solid var(--pw-border-d) !important; }
.pw-dd-ai:hover { background:rgba(124,58,237,.06); }
.pw-dd-ai .pw-dd-name { color:#5b21b6; }
.pw-dd-badge { font-size:.62rem; font-weight:800; padding:2px 8px; border-radius:10px; background:rgba(124,58,237,.12); color:#5b21b6; border:1px solid rgba(124,58,237,.2); flex-shrink:0; }

/* Selected Plant */
.pw-selected-plant { display:flex; align-items:center; gap:10px; padding:10px 13px; background:rgba(2,132,199,.07); border:1.5px solid var(--pw-blue); border-radius:var(--pw-radius); margin-top:6px; }

/* Quick Chips */
.pw-quick-chips { display:flex; flex-wrap:wrap; gap:5px; }
.pw-qchip { background:var(--pw-bg); border:1.5px solid var(--pw-border-d); border-radius:20px; padding:5px 12px; font-size:.72rem; font-weight:600; color:var(--pw-text); cursor:pointer; transition:all .2s; font-family:var(--pw-font); }
.pw-qchip:hover { border-color:var(--pw-blue); color:var(--pw-blue-d); background:#e0f2fe; }

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

/* ── Category Buttons ── */
.pw-cat-btns { display:grid; grid-template-columns:repeat(4,1fr); gap:7px; }
@media(max-width:400px){ .pw-cat-btns{grid-template-columns:repeat(3,1fr);} }
.pw-cat-btn  { display:flex; flex-direction:column; align-items:center; gap:2px; padding:10px 6px; border-radius:var(--pw-radius); border:2px solid var(--pw-border); background:var(--pw-card); cursor:pointer; transition:all .2s; font-family:var(--pw-font); text-align:center; }
.pw-cat-btn:hover { border-color:var(--pw-border-d); background:#fff; transform:translateY(-2px); }
.pw-cat-btn.active { border-color:var(--pw-blue); background:rgba(2,132,199,.08); box-shadow:0 0 0 3px rgba(2,132,199,.1); }
.pw-cb-icon  { font-size:1.4rem; }
.pw-cb-name  { font-size:.72rem; font-weight:700; color:var(--pw-text); line-height:1.2; }
.pw-cb-hi    { font-size:.6rem; color:var(--pw-muted); }
.pw-cat-btn.active .pw-cb-name { color:var(--pw-blue-d); }

/* ── AI Input Field ── */
.pw-ai-badge { font-size:.65rem; font-weight:800; padding:2px 8px; border-radius:10px; background:rgba(124,58,237,.1); color:#5b21b6; border:1px solid rgba(124,58,237,.2); }
.pw-ai-input-wrap { display:flex; gap:6px; }
.pw-ai-input { flex:1; padding:10px 13px; border:1.5px solid rgba(124,58,237,.3); border-radius:var(--pw-radius); font-size:.88rem; color:var(--pw-text); background:#fff; outline:none; font-family:var(--pw-font); transition:border-color .2s; }
.pw-ai-input:focus { border-color:#7c3aed; box-shadow:0 0 0 3px rgba(124,58,237,.1); }
.pw-ai-go-btn { display:flex; align-items:center; gap:5px; padding:10px 14px; background:linear-gradient(135deg,#5b21b6,#7c3aed); color:#fff; border:none; border-radius:var(--pw-radius); font-size:.82rem; font-weight:700; cursor:pointer; white-space:nowrap; transition:all .2s; font-family:var(--pw-font); }
.pw-ai-go-btn:hover:not(:disabled) { background:linear-gradient(135deg,#4c1d95,#6d28d9); }
.pw-ai-go-btn:disabled { opacity:.55; cursor:not-allowed; }
.pw-ai-note { font-size:.68rem; color:var(--pw-muted); margin-top:4px; font-family:var(--pw-font); }

/* ── Selected Plant ── */
.pw-selected-plant { display:flex; align-items:center; gap:10px; padding:10px 13px; background:rgba(2,132,199,.07); border:1.5px solid var(--pw-blue); border-radius:var(--pw-radius); }