/* ==============================
   GRK Newsletter Pro Styles
   ============================== */

/* Base Button */
.grk-btn {
  padding: 10px 20px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  transition: 0.3s;
  width: 100%;
}

/* Color Variants */
.grk-btn-primary { background-color: #007bff; color: #fff; }
.grk-btn-success { background-color: #28a745; color: #fff; }
.grk-btn-danger  { background-color: #dc3545; color: #fff; }
.grk-btn-warning { background-color: #ffc107; color: #000; }
.grk-btn-gradient {
  background: linear-gradient(90deg, #ff7a18, #af002d 85%, #319197);
  color: #fff;
}

/* Shape Variants */
.grk-btn-square { border-radius: 0; }
.grk-btn-rounded { border-radius: 8px; }
.grk-btn-pill { border-radius: 50px; }

/* Text Styles */
.grk-text-bold { font-weight: 700; }
.grk-text-uppercase { text-transform: uppercase; }

/* Hover Effect */
.grk-btn:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

/* Input Base */
.grk-input {
  padding: 10px 14px;
  border: 1px solid #ccc;
  transition: all 0.3s ease;
  width: 100%;
  font-size: 14px;
  background: #fff;
  color: #333;
}

/* Input Shapes */
.grk-input-rounded { border-radius: 10px; }
.grk-input-pill { border-radius: 50px; }
.grk-input-square { border-radius: 0; }
.grk-input-outline {
  border: 2px solid #007bff;
  background: transparent;
  color: #000;
  border-radius: 8px;
}

/* Focus Effect */
.grk-input:focus {
  outline: none;
  border-color: #007bff;
  box-shadow: 0 0 6px rgba(0, 123, 255, 0.4);
}

/* Inline Layout & Styling */
.grk-newsletter-form {
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  justify-content: center;
  max-width: 520px;
  margin: 0 auto;
  gap: 0;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}

.grk-newsletter-form .grk-input {
  flex: 1 1 auto;
  min-width: 220px;
  padding: 12px 14px;
  font-size: 15px;
  border: none;
  background: #fff;
  color: #333;
}

.grk-newsletter-form .grk-input::placeholder { color: #999; }

.grk-newsletter-form .grk-input:focus {
  background: #f9f9f9;
  box-shadow: inset 0 0 0 2px #007bff;
}

.grk-newsletter-form .grk-btn {
  flex: 0 0 150px;
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 15px;
  text-align: center;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Mobile stack */
@media (max-width: 600px) {
  .grk-newsletter-form { flex-direction: column; }
  .grk-newsletter-form .grk-input { border-bottom: 1px solid #eee; }
  .grk-newsletter-form .grk-btn { width: 100%; }
}

/* WPBakery / Theme hardening */
.grk-newsletter-form .grk-input,
.grk-newsletter-form .grk-btn {
  box-sizing: border-box !important;
  width: auto !important;
  display: block !important;
  margin: 0 !important;
  position: static !important;
}

.grk-newsletter-form .grk-btn[class*="vc_"],
.grk-newsletter-form .grk-btn.vc_btn,
.grk-newsletter-form .grk-btn.button,
.grk-newsletter-form .grk-btn.btn {
  all: unset;
  display: flex !important;
  align-items: center;
  justify-content: center;
  width: 100% !important;
  cursor: pointer;
  padding: 10px 20px;
  font-weight: 600;
  color: #fff;
}

/* =========================================================
   GRK Newsletter Pro — Modern UI refresh
   ========================================================= */

/* Design tokens (easy to tweak) */
:root {
  --grk-radius: 14px;
  --grk-input-bg: #ffffff;
  --grk-input-text: #222;
  --grk-input-placeholder: #9aa0a6;
  --grk-border: #e6e8ee;
  --grk-shadow: 0 6px 18px rgba(0,0,0,.08);
  --grk-shadow-focus: 0 8px 24px rgba(0,0,0,.12);
}

/* Modern container */
.grk-newsletter-form {
  display: flex;
  align-items: stretch;
  justify-content: center;
  gap: 0;
  max-width: 640px;                    /* a bit wider */
  margin: 12px auto;
  border-radius: var(--grk-radius);
  background: var(--grk-input-bg);
  box-shadow: var(--grk-shadow);
  overflow: hidden;
  backdrop-filter: saturate(140%);      /* subtle crispness */
}

/* Input: larger, calmer, clearly clickable */
.grk-newsletter-form .grk-input {
  flex: 1 1 auto;
  min-width: 260px;
  padding: 14px 16px;
  font-size: 16px;
  line-height: 1.4;
  border: 1px solid var(--grk-border);
  border-right: none;
  background: var(--grk-input-bg);
  color: var(--grk-input-text);
  transition: box-shadow .25s ease, background .25s ease, border-color .25s;
}

.grk-newsletter-form .grk-input::placeholder {
  color: var(--grk-input-placeholder);
}

.grk-newsletter-form .grk-input:focus {
  outline: none;
  background: #fafbfe;
  border-color: #b9c1ff;
  box-shadow: inset 0 0 0 2px #b9c1ff33;
}

/* Button: taller, centered, nice icon spacing */
.grk-newsletter-form .grk-btn {
  flex: 0 0 180px;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  gap: 10px;                           /* space for icon + text */
  font-size: 16px;
  font-weight: 700;
  padding: 0 22px;
  border: 1px solid var(--grk-border);
  border-left: none;
  transition: transform .12s ease, filter .15s ease, box-shadow .2s ease;
}

.grk-newsletter-form .grk-btn:hover {
  filter: brightness(1.04);
  transform: translateY(-1px);
  box-shadow: var(--grk-shadow-focus);
}

.grk-newsletter-form .grk-btn:active {
  transform: translateY(0);
  filter: brightness(0.98);
}

/* Rounded “capsule” option looks extra modern */
.grk-newsletter-form.grk-pill .grk-input { border-radius: 999px 0 0 999px; }
.grk-newsletter-form.grk-pill .grk-btn   { border-radius: 0 999px 999px 0; }

/* Compact vs. Comfortable density (optional helper classes) */
.grk-newsletter-form.grk-compact .grk-input { padding: 10px 12px; font-size: 15px; }
.grk-newsletter-form.grk-compact .grk-btn   { flex-basis: 150px; font-size: 15px; }
.grk-newsletter-form.grk-comfy .grk-input   { padding: 16px 18px; font-size: 17px; }
.grk-newsletter-form.grk-comfy .grk-btn     { flex-basis: 200px; font-size: 17px; }

/* Mobile: stack gracefully */
@media (max-width: 640px) {
  .grk-newsletter-form { flex-direction: column; gap: 10px; padding: 12px; }
  .grk-newsletter-form .grk-input { border-right: 1px solid var(--grk-border); border-radius: var(--grk-radius); }
  .grk-newsletter-form .grk-btn   { border-left: 1px solid var(--grk-border); border-radius: var(--grk-radius); width: 100%; padding: 14px 18px; }
}

/* Admin preview card polish (only affects the preview box) */
#grk-preview-area {
  background: linear-gradient(180deg,#ffffff, #fafbfe);
  border-radius: 16px !important;
  border: 1px solid var(--grk-border) !important;
  box-shadow: var(--grk-shadow);
}
#grk-preview-area .grk-input { border-radius: var(--grk-radius) 0 0 var(--grk-radius); }
#grk-preview-area .grk-btn   { border-radius: 0 var(--grk-radius) var(--grk-radius) 0; }

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .grk-newsletter-form .grk-btn,
  .grk-newsletter-form .grk-input { transition: none; }
}