/* =====================================================
   mod_contactwizard – DreamWedding Contact Wizard
   Elegant chat-style wizard UI
   ===================================================== */

/* ---------- Custom properties ---------- */
/* NOTE: --cw-gold, --cw-gold-dark, --cw-cream, --cw-white, --cw-text,
   --cw-user-text are set inline via PHP from backend color params.
   The values below serve only as fallbacks. */
.cw-wrapper {
    --cw-gold:        #c9a96e;
    --cw-gold-dark:   #a07840;
    --cw-gold-light:  color-mix(in srgb, var(--cw-gold) 25%, #ffffff 75%);
    --cw-cream:       #fdf9f5;
    --cw-white:       #ffffff;
    --cw-text:        #2d2926;
    --cw-user-text:   #ffffff;
    --cw-muted:       #9e9087;
    --cw-danger:      #d94f4f;
    --cw-shadow:      0 8px 32px rgba(0, 0, 0, .12);
    --cw-radius:      20px;
    --cw-radius-sm:   10px;
    --cw-transition:  .28s cubic-bezier(.4, 0, .2, 1);

    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
    max-width: 520px;
    margin: 0 auto;
}

/* ---------- Chat window shell ---------- */
.cw-chat-window {
    background: var(--cw-cream);
    border-radius: var(--cw-radius);
    box-shadow: var(--cw-shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

/* ---------- Header ---------- */
.cw-chat-header {
    background: linear-gradient(135deg, var(--cw-gold) 0%, var(--cw-gold-dark) 100%);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.cw-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .18);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 2px solid rgba(255, 255, 255, .35);
}

.cw-avatar svg { width: 26px; height: 26px; }

.cw-header-info { display: flex; flex-direction: column; gap: 2px; }

.cw-bot-name {
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    letter-spacing: .3px;
}

.cw-status {
    font-size: 11px;
    color: rgba(255, 255, 255, .82);
    display: flex;
    align-items: center;
    gap: 5px;
}

.cw-status-dot {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #5dde8c;
    animation: cw-pulse 2s ease-in-out infinite;
}

@keyframes cw-pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: .5; }
}

/* =====================================================
   Inline Captcha Step (shown at the end of the chat)
   ===================================================== */

.cw-captcha-step {
    align-self: stretch;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 16px 16px 12px 36px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--cw-transition), transform var(--cw-transition);
}

.cw-captcha-step.cw-visible {
    opacity: 1;
    transform: translateY(0);
}

.cw-captcha-step .cw-captcha-widget {
    display: flex;
    justify-content: center;
}

.cw-captcha-step .cw-confirm-btn {
    max-width: 280px;
}

.cw-captcha-step .cw-confirm-btn:disabled {
    opacity: .45;
    cursor: not-allowed;
}

/* Captcha store: offscreen but NOT display:none so captcha JS can initialize */
.cw-captcha-store {
    position: absolute;
    left: -9999px;
    top: -9999px;
    width: 320px;
    height: 100px;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

/* ---------- Messages area ---------- */
.cw-messages {
    padding: 20px 16px 16px;
    overflow-y: auto;
    scroll-behavior: smooth;
    min-height: 260px;
    max-height: 440px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cw-messages::-webkit-scrollbar { width: 4px; }
.cw-messages::-webkit-scrollbar-track { background: transparent; }
.cw-messages::-webkit-scrollbar-thumb { background: var(--cw-gold-light); border-radius: 4px; }

/* ---------- Message rows ---------- */
.cw-message {
    display: flex;
    opacity: 0;
    transform: translateY(12px);
    transition: opacity var(--cw-transition), transform var(--cw-transition);
    max-width: 82%;
}

.cw-message.cw-visible { opacity: 1; transform: translateY(0); }

/* Bot messages */
.cw-bot-message {
    align-self: flex-start;
    flex-direction: row;
    gap: 8px;
    align-items: flex-end;
}

.cw-bot-message::before {
    content: '';
    display: block;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cw-gold), var(--cw-gold-dark));
    flex-shrink: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 28 28' fill='white'%3E%3Cpath d='M14 6c-1 0-2 .7-2.2 1.7L10 14h8l-1.8-6.3C15.9 6.7 15 6 14 6z'/%3E%3Cpath d='M8 14l1.4 4.2h9.2L20 14H8z' opacity='.7'/%3E%3C/svg%3E");
    background-size: 18px;
    background-repeat: no-repeat;
    background-position: center;
}

.cw-bot-message .cw-bubble {
    background: var(--cw-white);
    color: var(--cw-text);
    border-radius: 18px 18px 18px 4px;
    padding: 12px 16px;
    font-size: 14.5px;
    line-height: 1.5;
    box-shadow: 0 2px 8px rgba(0, 0, 0, .07);
    border: 1px solid rgba(201, 169, 110, .15);
}

/* User messages */
.cw-user-message { align-self: flex-end; flex-direction: row-reverse; }

.cw-user-message .cw-bubble {
    background: linear-gradient(135deg, var(--cw-gold) 0%, var(--cw-gold-dark) 100%);
    color: var(--cw-user-text);
    border-radius: 18px 18px 4px 18px;
    padding: 11px 16px;
    font-size: 14.5px;
    line-height: 1.5;
    font-weight: 500;
    box-shadow: 0 3px 10px rgba(160, 120, 64, .35);
}

/* ---------- Typing indicator ---------- */
.cw-typing .cw-bubble {
    padding: 14px 18px;
    display: flex;
    gap: 5px;
    align-items: center;
    min-width: 52px;
}

.cw-typing .cw-bubble span {
    display: block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--cw-gold);
    animation: cw-bounce 1.2s ease-in-out infinite;
}

.cw-typing .cw-bubble span:nth-child(2) { animation-delay: .2s; }
.cw-typing .cw-bubble span:nth-child(3) { animation-delay: .4s; }

@keyframes cw-bounce {
    0%, 60%, 100% { transform: translateY(0); opacity: .5; }
    30%           { transform: translateY(-6px); opacity: 1; }
}

/* ---------- Option bubbles ---------- */
.cw-options {
    align-self: flex-start;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 0 8px 36px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--cw-transition), transform var(--cw-transition);
    max-width: 100%;
}

.cw-options.cw-visible { opacity: 1; transform: translateY(0); }

.cw-option-btn {
    background: var(--cw-white);
    border: 1.5px solid var(--cw-gold);
    color: var(--cw-gold-dark);
    border-radius: 50px;
    padding: 9px 18px;
    font-size: 13.5px;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--cw-transition), color var(--cw-transition),
                border-color var(--cw-transition), transform .15s ease, box-shadow var(--cw-transition);
    line-height: 1;
    white-space: nowrap;
}

.cw-option-btn:hover {
    background: var(--cw-gold-light);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(201, 169, 110, .3);
}

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

.cw-option-btn.selected {
    background: linear-gradient(135deg, var(--cw-gold), var(--cw-gold-dark));
    color: var(--cw-user-text);
    border-color: transparent;
    box-shadow: 0 3px 10px rgba(160, 120, 64, .35);
}

.cw-confirm-btn {
    background: linear-gradient(135deg, var(--cw-gold), var(--cw-gold-dark));
    color: var(--cw-user-text);
    border: none;
    border-radius: 50px;
    padding: 10px 24px;
    font-size: 13.5px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity var(--cw-transition), transform .15s ease;
    width: 100%;
    margin-top: 4px;
    letter-spacing: .3px;
}

.cw-confirm-btn:hover { opacity: .9; transform: translateY(-1px); }
.cw-confirm-btn:active { transform: translateY(0); }

/* ---------- Text / email / number input ---------- */
.cw-text-input-wrap {
    align-self: stretch;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 8px 0 8px 36px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--cw-transition), transform var(--cw-transition);
}

.cw-text-input-wrap.cw-visible { opacity: 1; transform: translateY(0); }

.cw-text-input {
    flex: 1;
    min-width: 0;
    border: 1.5px solid #e0d5c5;
    border-radius: 50px;
    padding: 10px 18px;
    font-size: 14px;
    color: var(--cw-text);
    background: var(--cw-white);
    outline: none;
    transition: border-color var(--cw-transition), box-shadow var(--cw-transition);
}

.cw-text-input:focus {
    border-color: var(--cw-gold);
    box-shadow: 0 0 0 3px rgba(201, 169, 110, .15);
}

.cw-text-input::placeholder { color: #c5b8a5; }

.cw-send-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cw-gold), var(--cw-gold-dark));
    color: var(--cw-user-text);
    border: none;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform .15s ease, opacity var(--cw-transition);
    box-shadow: 0 3px 10px rgba(160, 120, 64, .35);
}

.cw-send-btn:hover { opacity: .9; transform: scale(1.05); }
.cw-send-btn:active { transform: scale(.97); }

/* =====================================================
   Date Range Picker (From – To)
   ===================================================== */

.cw-date-range-wrap {
    align-self: stretch;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 10px 12px 10px 36px;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--cw-transition), transform var(--cw-transition);
    background: var(--cw-white);
    border-radius: 16px;
    margin-left: 36px;
    margin-right: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .06);
    border: 1px solid rgba(201, 169, 110, .15);
}

.cw-date-range-wrap.cw-visible { opacity: 1; transform: translateY(0); }

.cw-date-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cw-date-label {
    font-size: 12.5px;
    font-weight: 600;
    color: var(--cw-gold-dark);
    text-transform: uppercase;
    letter-spacing: .5px;
    min-width: 42px;
    display: flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
}

.cw-date-label svg {
    flex-shrink: 0;
    color: var(--cw-gold);
}

.cw-date-input {
    flex: 1;
    min-width: 0;
    border: 1.5px solid #e0d5c5;
    border-radius: 10px;
    padding: 9px 14px;
    font-size: 14px;
    color: var(--cw-text);
    background: var(--cw-cream);
    outline: none;
    cursor: pointer;
    transition: border-color var(--cw-transition), box-shadow var(--cw-transition);
}

.cw-date-input:focus {
    border-color: var(--cw-gold);
    box-shadow: 0 0 0 3px rgba(201, 169, 110, .15);
}

.cw-date-send-btn {
    align-self: flex-end;
}

/* ---------- Field validation error ---------- */
.cw-field-error {
    width: 100%;
    font-size: 12.5px;
    color: var(--cw-danger);
    padding: 0 18px;
    min-height: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height .2s ease, opacity .2s ease, padding .2s ease;
}

.cw-field-error.cw-visible {
    min-height: 18px;
    max-height: 40px;
    opacity: 1;
    padding: 4px 18px 0;
}

@keyframes cw-shake {
    0%, 100% { transform: translateX(0); }
    20%      { transform: translateX(-6px); }
    40%      { transform: translateX(6px); }
    60%      { transform: translateX(-4px); }
    80%      { transform: translateX(4px); }
}

.cw-shake { animation: cw-shake .4s ease; }

/* ---------- Back button ---------- */
.cw-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: 1px solid #e0d5c5;
    border-radius: 50px;
    padding: 6px 14px;
    font-size: 12px;
    color: var(--cw-muted);
    cursor: pointer;
    transition: color var(--cw-transition), border-color var(--cw-transition);
    width: auto;
    margin-top: 4px;
}

.cw-back-btn:hover {
    color: var(--cw-gold-dark);
    border-color: var(--cw-gold);
}

.cw-back-btn svg { flex-shrink: 0; }

/* ---------- Fix email link (shown on mismatch) ---------- */
.cw-back-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: none;
    border: none;
    padding: 6px 0;
    font-size: 12.5px;
    color: var(--cw-gold-dark);
    cursor: pointer;
    text-decoration: underline;
    text-underline-offset: 2px;
    transition: color var(--cw-transition);
    width: 100%;
    padding-left: 18px;
}

.cw-back-link:hover { color: var(--cw-gold); }
.cw-back-link svg { flex-shrink: 0; }

/* ---------- Progress bar ---------- */
.cw-progress-wrap {
    height: 3px;
    background: var(--cw-gold-light);
    border-radius: 0 0 var(--cw-radius) var(--cw-radius);
    overflow: hidden;
}

.cw-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--cw-gold), var(--cw-gold-dark));
    width: 0%;
    transition: width .5s cubic-bezier(.4, 0, .2, 1);
    border-radius: inherit;
}

/* ---------- Responsive ---------- */
@media (max-width: 480px) {
    .cw-wrapper { max-width: 100%; }
    .cw-messages { max-height: 360px; }
    .cw-message { max-width: 90%; }
    .cw-option-btn { font-size: 13px; padding: 8px 14px; }
    .cw-captcha-inner { padding: 28px 16px; }
    .cw-date-range-wrap { margin-left: 8px; padding-left: 12px; }
    .cw-date-row { flex-wrap: wrap; }
}