/* ChWhatsAppButton Module Styles - Professional Design */

:root {
    --wa-green: #25D366;
    --wa-green-hover: #128C7E;
    --wa-bg-light: #f0f2f5;
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
    --text-main: #1a202c;
    --text-muted: #4a5568;
    --accent-blue: #3182ce;
}

/* Modal Overlay */
.chwhatsapp-modal {
    display: none;
    position: fixed;
    z-index: 10001; /* Above almost everything */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

/* Modal Content Container */
.chwhatsapp-modal-content {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    margin: 3% auto;
    padding: 0;
    border-radius: 16px;
    width: 90%;
    max-width: 650px;
    max-height: 85vh;
    overflow: hidden;
    box-shadow: var(--glass-shadow);
    display: flex;
    flex-direction: column;
    animation: chwa-fade-in 0.3s ease-out;
}

@keyframes chwa-fade-in {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Header */
.chwhatsapp-modal-header {
    padding: 20px 24px;
    background: rgba(255, 255, 255, 0.4);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chwhatsapp-modal-header h2 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--text-main);
    font-weight: 700;
}

.chwhatsapp-modal-header h2 i {
    color: var(--wa-green);
    margin-right: 10px;
}

.chwhatsapp-close {
    color: var(--text-muted);
    font-size: 24px;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.2s;
}

.chwhatsapp-close:hover {
    color: #ef4444;
}

/* Body */
.chwhatsapp-modal-body {
    padding: 24px;
    overflow-y: auto;
    flex-grow: 1;
}

.chwhatsapp-info-box {
    background: rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    padding: 12px 16px;
    margin-bottom: 24px;
    border: 1px solid var(--glass-border);
}

.chwhatsapp-info-box p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.chwhatsapp-section-title {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
}

.chwhatsapp-section-title i {
    margin-right: 8px;
    opacity: 0.7;
}

/* Template Items */
.chwhatsapp-templates {
    margin-bottom: 24px;
}

.chwhatsapp-template-item {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 16px;
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.chwhatsapp-template-item:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.chwhatsapp-template-item h4 {
    margin: 0 0 10px 0;
    font-size: 1rem;
    color: var(--text-main);
}

.chwhatsapp-template-preview {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
    background: rgba(0, 0, 0, 0.03);
    padding: 10px;
    border-radius: 8px;
    margin-bottom: 12px;
    max-height: 200px;
    overflow-y: auto;
}

.chwhatsapp-template-actions {
    display: flex;
    gap: 8px;
}

/* Buttons */
.chwa-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
    text-decoration: none;
    gap: 6px;
}

.chwa-btn-primary {
    background: var(--wa-green);
    color: white !important;
}

.chwa-btn-primary:hover {
    background: var(--wa-green-hover);
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

.chwa-btn-outline {
    background: transparent;
    color: var(--text-muted) !important;
    border: 1px solid var(--glass-border);
}

.chwa-btn-outline:hover {
    background: rgba(255, 255, 255, 0.8);
    border-color: var(--text-muted);
}

.chwa-btn-link {
    background: transparent;
    color: var(--wa-green, #25D366) !important;
    border: none;
    padding: 2px 6px;
    text-decoration: underline;
    font-size: 0.8rem;
}

.chwa-btn-link:hover {
    opacity: 0.8;
}

/* Custom Message Area */
.chwhatsapp-textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 12px;
    font-family: inherit;
    font-size: 0.9rem;
    resize: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
    margin-bottom: 20px;
}

.chwhatsapp-textarea:focus {
    outline: none;
    border-color: var(--wa-green);
}

/* Footer */
.chwhatsapp-footer {
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.4);
    border-top: 1px solid var(--glass-border);
}

/* Tags */
.chwa-tag {
    background: #ebf4ff;
    color: #3182ce;
    padding: 1px 6px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 0.75rem;
    border: 1px solid #bee3f8;
}

/* Preview Links */
.chwa-preview-link {
    color: #0056b3 !important; /* Deeper blue for better contrast */
    text-decoration: underline !important;
    text-decoration-thickness: 1.5px !important;
    font-weight: 700;
    cursor: pointer;
    position: relative;
    z-index: 20;
    word-break: break-all; /* Ensure long URLs don't break layout */
}

.chwa-preview-link:hover {
    color: #2c5282 !important;
    text-decoration: none !important;
}

/* Client Choice Radios */
.chwa-radio-label {
    font-size: 0.8rem;
    cursor: pointer;
    color: var(--text-muted);
    transition: color 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.chwa-radio-label:hover {
    color: var(--wa-green);
}

.chwa-radio-label input[type="radio"] {
    cursor: pointer;
    accent-color: var(--wa-green);
}

/* Responsive */
@media screen and (max-width: 600px) {
    .chwhatsapp-modal-content {
        width: 100%;
        height: 100%;
        margin: 0;
        border-radius: 0;
        max-height: 100vh;
    }
}


/* ChWhatsAppButton 2.1 modern recipient/theme UI */
#chwhatsapp-dynamic-modal .chwhatsapp-modal-content{max-width:980px!important;width:min(96vw,980px)!important;}
#chwhatsapp-dynamic-modal .chwhatsapp-modal-header{display:flex;justify-content:space-between;align-items:center;gap:16px;}
.chwa-header-actions{display:flex;align-items:center;gap:10px}.chwa-theme-btn{border:1px solid #bbb;border-radius:8px;padding:7px 12px;background:#fff;color:#222;cursor:pointer}.chwa-theme-dark .chwa-theme-btn{background:#27313a;color:#fff;border-color:#52606b}
.chwa-theme-dark .chwhatsapp-modal-content{background:#172027!important;color:#edf2f5}.chwa-theme-dark .chwhatsapp-modal-body,.chwa-theme-dark .chwhatsapp-footer{background:#172027!important}.chwa-theme-dark .chwhatsapp-info-box,.chwa-theme-dark .chwa-recipient-panel,.chwa-theme-dark .chwhatsapp-template-item{background:#202c34!important;color:#edf2f5;border-color:#3c4b55}.chwa-theme-dark input,.chwa-theme-dark select,.chwa-theme-dark textarea{background:#10181d!important;color:#fff!important;border-color:#455660!important}
.chwa-recipient-panel{border:1px solid #ddd;border-radius:12px;padding:14px;margin-bottom:16px;background:#fafafa}.chwa-panel-title{font-weight:700;font-size:16px;margin-bottom:10px}.chwa-counter{display:inline-flex;min-width:24px;height:24px;align-items:center;justify-content:center;border-radius:12px;background:#25d366;color:#fff;margin-left:6px;font-size:12px}.chwa-selected-recipients{display:flex;flex-wrap:wrap;gap:6px;min-height:34px;margin-bottom:10px}.chwa-recipient-chip{display:inline-flex;align-items:center;gap:5px;background:#e9f9ef;border:1px solid #b9ebc9;border-radius:18px;padding:5px 8px;font-size:13px}.chwa-recipient-chip button{border:0;background:none;cursor:pointer;font-size:17px;line-height:1}.chwa-recipient-tools{display:grid;grid-template-columns:1.5fr 1fr auto;gap:8px}.chwa-recipient-tools input,.chwa-recipient-tools select{min-width:0;padding:9px;border:1px solid #ccc;border-radius:8px}.chwa-recipient-results{max-height:230px;overflow:auto;margin-top:10px;border-top:1px solid #ddd}.chwa-recipient-row{display:flex;align-items:center;gap:10px;padding:9px 4px;border-bottom:1px solid #eee;cursor:pointer}.chwa-recipient-main{display:flex;flex-direction:column}.chwa-recipient-main small{opacity:.7;margin-top:2px}.chwa-loading,.chwa-empty,.chwa-error,.chwa-no-selected{padding:12px;opacity:.75}.chwa-error{color:#b42318}.chwa-image-preview{display:flex;gap:10px;align-items:center;margin-top:8px}.chwa-image-preview img{max-width:180px;max-height:120px;border-radius:8px}.chwa-paste-help{font-size:12px;opacity:.7;margin-top:8px}.chwa-full{width:100%;justify-content:center;padding:13px}
@media(max-width:760px){.chwa-recipient-tools{grid-template-columns:1fr}.chwa-header-actions{gap:4px}.chwhatsapp-modal-content{width:98vw!important}.chwhatsapp-modal-body{padding:10px!important}}

.chwa-send-queue{margin:12px 0;padding:14px;border:1px solid #ccc;border-radius:8px;background:rgba(128,128,128,.08)}
.chwa-queue-title{font-size:16px;font-weight:700;margin-bottom:8px}.chwa-queue-current{font-size:15px;margin:6px 0}.chwa-queue-help{font-size:13px;margin-bottom:10px}.chwa-queue-actions{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px}.chwa-queue-row{display:flex;justify-content:space-between;align-items:center;padding:5px 8px;border-top:1px solid rgba(128,128,128,.2);font-size:13px}.chwa-queue-row-sent{opacity:.65}.chwa-queue-status{display:flex;align-items:center;gap:6px}

/* ---- Contrast fixes: text was styled only for the light theme and became
   unreadable (dark grey on dark navy) once the dark theme was introduced.
   These overrides make sure every text element stays legible in both themes. ---- */

/* Light theme: slightly darken the muted/help text for a bit more contrast */
.chwhatsapp-info-box p,
.chwa-queue-help,
.chwa-recipient-main small {
    color: var(--text-muted);
}

/* Dark theme overrides */
.chwa-theme-dark .chwhatsapp-section-title,
.chwa-theme-dark .chwhatsapp-info-box p,
.chwa-theme-dark .chwa-queue-help,
.chwa-theme-dark .chwa-recipient-main small,
.chwa-theme-dark .chwa-loading,
.chwa-theme-dark .chwa-empty,
.chwa-theme-dark .chwa-no-selected,
.chwa-theme-dark .chwa-radio-label {
    color: #b9c4cc !important;
}

.chwa-theme-dark .chwhatsapp-template-item h4 {
    color: #f2f6f8 !important;
}

.chwa-theme-dark .chwhatsapp-template-preview {
    background: rgba(255, 255, 255, 0.06) !important;
    color: #dbe4ea !important;
}

.chwa-theme-dark .chwhatsapp-modal-header h2 {
    color: #f2f6f8;
}

.chwa-theme-dark .chwhatsapp-close {
    color: #b9c4cc;
}

.chwa-theme-dark .chwa-btn-outline {
    color: #e2e8f0 !important;
    border-color: #52606b;
}

.chwa-theme-dark .chwa-btn-outline:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: #7b8894;
}

.chwa-theme-dark .chwa-btn-outline[disabled],
.chwa-theme-dark .chwa-btn-primary[disabled] {
    opacity: .5 !important;
    cursor: not-allowed;
}

.chwa-theme-dark .chwa-send-queue {
    background: rgba(255, 255, 255, 0.04);
    border-color: #3c4b55;
}

.chwa-theme-dark .chwa-recipient-results,
.chwa-theme-dark .chwa-recipient-row {
    border-color: #3c4b55 !important;
}

.chwa-theme-dark .chwa-recipient-chip {
    background: #23422f;
    border-color: #2f5a3d;
    color: #d9f7e3;
}

.chwa-theme-dark .chwa-tag {
    background: #1e3a5f;
    color: #bcdcff;
    border-color: #2b527f;
}

.chwa-theme-dark .chwa-preview-link {
    color: #7fc1ff !important;
}

.chwa-theme-dark .chwa-preview-link:hover {
    color: #a9d6ff !important;
}

.chwa-theme-dark .chwa-error {
    color: #ff8a80 !important;
}

.chwa-theme-dark input::placeholder,
.chwa-theme-dark textarea::placeholder {
    color: #7b8894 !important;
    opacity: 1;
}