/* Super.bg Form Design System
   Prefix: sf- (super forms)
   Usage: постепенна миграция от старите класове
   Icons: Lucide (https://lucide.dev) — unpkg CDN
*/

/* ========== CSS Variables ========== */
:root{
  /* Brand */
  --sf-primary:#779e00;
  --sf-primary-hover:#668a00;
  --sf-primary-light:#e8f0d0;

  /* Semantic */
  --sf-blue:#154689;
  --sf-blue-light:#358ce6;
  --sf-green:#779e02;
  --sf-green-bg:#dfffd9;
  --sf-red:#c60005;
  --sf-red-light:#ffeaea;
  --sf-orange:#e67e22;
  --sf-orange-light:#fef3e2;

  /* Neutrals */
  --sf-gray:#5f6368;
  --sf-gray-light:#999;
  --sf-text:#1a1a2e;
  --sf-text-secondary:#555;
  --sf-border:#d1d4d9;
  --sf-border-focus:#779e00;
  --sf-bg:#f7f7f7;
  --sf-bg-card:#f9fafb;
  --sf-white:#fff;

  /* Layout */
  --sf-radius:8px;
  --sf-radius-sm:5px;
  --sf-radius-lg:12px;
  --sf-shadow:0 2px 8px rgba(0,0,0,.06);
  --sf-shadow-lg:0 4px 20px rgba(0,0,0,.08);
  --sf-font:'Segoe UI', Roboto, Tahoma, Verdana, Arial, sans-serif;
  --sf-transition:0.2s ease;
}

/* ========== Global outline & touch reset ========== */
button,
input[type="button"],
input[type="submit"],
input[type="reset"],
a,
[role="button"],
[tabindex]{
  outline:none;
  -webkit-touch-callout:none;
  -webkit-tap-highlight-color:transparent;
  user-select:none;
}

button:focus,
input[type="button"]:focus,
input[type="submit"]:focus,
input[type="reset"]:focus,
a:focus,
[role="button"]:focus,
[tabindex]:focus{
  outline:none;
}

/* ========== Form Group ========== */
.sf-group{
  width:100%;
  display:block;
  margin-bottom:12px;
  position:relative;
}

.sf-label{
  display:block;
  width:100%;
  margin-bottom:5px;
  font-size:14px;
  color:var(--sf-gray);
  cursor:pointer;
}

/* ========== Inputs & Textarea ========== */
.sf-input,
.sf-textarea,
.sf-select{
  width:100%;
  border:1px solid var(--sf-border);
  border-radius:var(--sf-radius);
  font-size:16px;
  font-family:var(--sf-font);
  padding:0 12px;
  box-sizing:border-box;
  background:var(--sf-white);
  transition:border-color var(--sf-transition);
  -webkit-appearance:none;
}

.sf-input{
  height:48px;
}

.sf-textarea{
  padding:10px 12px;
  min-height:100px;
  resize:vertical;
}

.sf-select{
  height:48px;
  cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235f6368' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 12px center;
  padding-right:32px;
}

.sf-input:focus,
.sf-textarea:focus,
.sf-select:focus{
  border-color:var(--sf-border-focus);
  outline:none;
}

.sf-input::placeholder,
.sf-textarea::placeholder{
  color:#a0a0a0;
}

/* Small variant */
.sf-input.sf-sm,
.sf-select.sf-sm{
  height:36px;
  font-size:14px;
  border-radius:var(--sf-radius-sm);
}

.sf-textarea.sf-sm{
  min-height:70px;
  font-size:14px;
}

/* Disabled */
.sf-input:disabled,
.sf-textarea:disabled,
.sf-select:disabled{
  background:#f1f1f1;
  cursor:not-allowed;
  opacity:0.7;
}

/* ========== Floating Label ========== */
.sf-float{
  position:relative;
}

.sf-float .sf-input,
.sf-float .sf-textarea{
  padding-top:18px;
}

.sf-float .sf-flabel{
  position:absolute;
  pointer-events:none;
  left:13px;
  top:14px;
  font-size:16px;
  color:var(--sf-gray);
  transition:var(--sf-transition);
  background:transparent;
  padding:0 3px;
}

.sf-float .sf-input:focus ~ .sf-flabel,
.sf-float .sf-input:not(:placeholder-shown) ~ .sf-flabel,
.sf-float .sf-textarea:focus ~ .sf-flabel,
.sf-float .sf-textarea:not(:placeholder-shown) ~ .sf-flabel{
  top:-8px;
  font-size:12px;
  color:var(--sf-primary);
  background:var(--sf-white);
  border-radius:3px;
}

/* ========== Checkbox & Radio ========== */
.sf-check{
  display:flex;
  align-items:center;
  cursor:pointer;
  gap:8px;
  font-size:15px;
  line-height:1.4;
}

.sf-check input[type=checkbox],
.sf-check input[type=radio]{
  width:18px;
  height:18px;
  cursor:pointer;
  flex-shrink:0;
}

/* ========== Buttons ========== */
.sf-btn{
  display:inline-block;
  height:44px;
  line-height:44px;
  padding:0 20px;
  font-size:16px;
  font-family:var(--sf-font);
  font-weight:bold;
  border-radius:var(--sf-radius);
  cursor:pointer;
  text-align:center;
  text-decoration:none;
  border:1px solid transparent;
  box-sizing:border-box;
  transition:background var(--sf-transition), border-color var(--sf-transition), transform 0.1s;
}

.sf-btn:focus{
  outline:none;
}
.sf-btn:active{
  transform:scale(0.96);
}

/* Primary (brand green) */
.sf-btn-primary{
  background:var(--sf-green);
  color:var(--sf-white);
  border-color:var(--sf-green);
}

.sf-btn-primary:hover{
  background:#658702;
  border-color:#658702;
}

/* Success (green) */
.sf-btn-success{
  background:var(--sf-green);
  color:var(--sf-white);
  border-color:var(--sf-green);
}

.sf-btn-success:hover{
  background:#3b8f3b;
  border-color:#3b8f3b;
}

/* Outline blue */
.sf-btn-outline{
  background:var(--sf-white);
  color:var(--sf-blue);
  border-color:var(--sf-blue);
}

.sf-btn-outline:hover{
  background:var(--sf-blue);
  color:var(--sf-white);
}

/* Outline green */
.sf-btn-outline-green{
  background:var(--sf-white);
  color:var(--sf-green);
  border-color:var(--sf-green);
}

.sf-btn-outline-green:hover{
  background:var(--sf-green);
  color:var(--sf-white);
}

/* Danger (red) */
.sf-btn-danger{
  background:var(--sf-red);
  color:var(--sf-white);
  border-color:var(--sf-red);
}

.sf-btn-danger:hover{
  background:#a50004;
  border-color:#a50004;
}

/* Outline danger */
.sf-btn-outline-danger{
  background:var(--sf-white);
  color:var(--sf-red);
  border-color:var(--sf-red);
}

.sf-btn-outline-danger:hover{
  background:var(--sf-red);
  color:var(--sf-white);
}

/* Small button */
.sf-btn.sf-sm{
  height:32px;
  line-height:32px;
  padding:0 12px;
  font-size:14px;
  border-radius:var(--sf-radius-sm);
}

/* Full width */
.sf-btn.sf-full{
  width:100%;
  display:block;
}

/* Disabled */
.sf-btn:disabled{
  opacity:0.5;
  cursor:not-allowed;
}

/* ========== Box / Card ========== */
.sf-box{
  width:100%;
  float:left;
  border:1px solid var(--sf-border);
  border-radius:var(--sf-radius);
  background:var(--sf-white);
  padding:15px;
  box-sizing:border-box;
  margin-bottom:12px;
}

.sf-box-title{
  width:100%;
  float:left;
  font-size:16px;
  font-weight:bold;
  margin-bottom:10px;
  padding-bottom:8px;
  border-bottom:1px solid #eee;
}

.sf-box-gray{
  background:var(--sf-bg);
}

/* ========== Fieldset ========== */
.sf-fieldset{
  border:1px solid var(--sf-border);
  border-radius:var(--sf-radius);
  background:var(--sf-bg);
  padding:15px;
  position:relative;
}

.sf-fieldset legend{
  padding:4px 12px;
  border:1px solid var(--sf-border);
  background:var(--sf-white);
  border-radius:var(--sf-radius-sm);
  font-size:14px;
}

/* ========== Validation ========== */
.sf-error .sf-input,
.sf-error .sf-textarea,
.sf-error .sf-select{
  border-color:var(--sf-red);
}

.sf-error .sf-flabel{
  color:var(--sf-red) !important;
}

.sf-error-msg{
  color:var(--sf-red);
  font-size:13px;
  margin-top:4px;
  float:left;
  width:100%;
}

.sf-success .sf-input,
.sf-success .sf-textarea,
.sf-success .sf-select{
  border-color:var(--sf-green);
}

/* ========== Inline Form (хоризонтална) ========== */
.sf-inline{
  display:flex;
  gap:8px;
  align-items:flex-start;
}

.sf-inline .sf-input,
.sf-inline .sf-select{
  flex:1;
}

/* ========== Action Bar (бутони под формата) ========== */
.sf-actions{
  width:100%;
  float:left;
  margin-top:15px;
  display:flex;
  gap:8px;
}

.sf-actions-right{
  justify-content:flex-end;
}

/* ========== Form Wrapper ========== */
.sf-form{
  max-width:500px;
  margin:0 auto;
  padding:20px;
  box-sizing:border-box;
}

.body_mobi .sf-form{
  max-width:100%;
  padding:16px 14px;
}

/* Legacy form wrappers — мобилен padding */
.body_mobi .contact-form-wrapper{
  padding:16px 14px;
  margin:10px auto;
  box-shadow:none;
  border-radius:var(--sf-radius-lg);
}

.body_mobi .sf-input,
.body_mobi .sf-textarea,
.body_mobi .sf-select{
  font-size:16px;
  padding:0 14px;
  border-radius:var(--sf-radius-lg);
}

.body_mobi .sf-input{
  height:50px;
}

.body_mobi .sf-select{
  height:50px;
}

.body_mobi .sf-textarea{
  padding:14px;
}

.body_mobi .sf-btn{
  height:48px;
  line-height:48px;
  font-size:16px;
  border-radius:var(--sf-radius-lg);
}

.body_mobi .sf-group{
  margin-bottom:14px;
}

.body_mobi .sf-label{
  font-size:13px;
  margin-bottom:6px;
}

/* ========== Popup / Modal ========== */
.sf-overlay{
  display:none;
  position:fixed;
  inset:0;
  background:rgba(0,0,0,0.45);
  z-index:9000;
  justify-content:center;
  align-items:center;
}
.sf-overlay.sf-open{
  display:flex;
}
.sf-popup{
  background:var(--sf-white);
  border-radius:var(--sf-radius-lg);
  box-shadow:var(--sf-shadow-lg);
  width:460px;
  max-width:92vw;
  max-height:85vh;
  overflow-y:auto;
  -webkit-overflow-scrolling:touch;
  padding:24px;
  box-sizing:border-box;
  position:relative;
  animation:sf-popIn .2s ease;
}
@keyframes sf-popIn{
  from{opacity:0;transform:scale(0.95)translateY(10px);}
  to{opacity:1;transform:scale(1)translateY(0);}
}
.sf-popup-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:18px;
}
.sf-popup-title{
  font-size:1.1rem;
  font-weight:700;
  color:var(--sf-text);
  margin:0;
}
.sf-popup-close{
  background:none;
  border:none;
  font-size:2rem;
  color:var(--sf-gray-light);
  cursor:pointer;
  padding:8px;
  line-height:1;
  min-width:44px;
  min-height:44px;
  display:flex;
  align-items:center;
  justify-content:center;
}
.sf-popup-close:hover{
  color:var(--sf-text);
}

/* Mobile: fullscreen popup */
.body_mobi .sf-popup{
  width:100%;
  max-width:100%;
  height:100%;
  max-height:100%;
  border-radius:0;
  padding:16px 24px;
  animation:sf-popSlide .25s ease;
}
@keyframes sf-popSlide{
  from{transform:translateY(100%);}
  to{transform:translateY(0);}
}
.body_mobi .sf-overlay{
  align-items:flex-end;
}

/* ========== Online Status Dot ========== */
.sf-online-wrap{
  position:relative;
  display:inline-block;
}
.sf-online-dot{
  position:absolute;
  bottom:2px;
  right:2px;
  width:12px;
  height:12px;
  border-radius:50%;
  background:#44a344;
  border:2px solid #fff;
  box-sizing:border-box;
  z-index:1;
}
.sf-online-dot.sf-online-ws{
  background:#66d966;
}
.sf-online-dot-sm{
  width:10px;
  height:10px;
  bottom:0;
  right:0;
}
.msg-thread-avatar-placeholder.sf-online-wrap,
.msg-chat-head-avatar + .sf-online-dot{
  /* placeholder вече е inline-block от sf-online-wrap */
}
.msg-thread .sf-online-dot{
  width:10px;
  height:10px;
  bottom:1px;
  right:1px;
}
.msg-chat-head .sf-online-dot{
  width:9px;
  height:9px;
  bottom:0;
  right:0;
}