/* Advanced SMS Admin Styles - Modern Animated View */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

/* Main Wrapper with Animated Background */
.refaadsm-settings-wrap {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    color: #1e293b;
    max-width: 1200px;
    margin: 30px auto;
    position: relative;
    z-index: 1;
    padding: 40px;
    border-radius: 24px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    box-shadow: 0 20px 40px rgba(0,0,0,0.05), inset 0 0 0 1px rgba(255,255,255,0.5);
    overflow: hidden;
}

/* Animated Gradient Orbs in Background */
.refaadsm-settings-wrap::before,
.refaadsm-settings-wrap::after {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    z-index: -1;
    filter: blur(80px);
    opacity: 0.7;
    animation: float 12s infinite ease-in-out alternate;
    pointer-events: none;
}

.refaadsm-settings-wrap::before {
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.4), rgba(59, 130, 246, 0.5));
    top: -150px;
    right: -150px;
}

.refaadsm-settings-wrap::after {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.4), rgba(236, 72, 153, 0.4));
    bottom: -150px;
    left: 20%;
    animation-delay: -6s;
    width: 500px;
    height: 500px;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1) rotate(0deg); }
    50% { transform: translate(50px, 30px) scale(1.1) rotate(45deg); }
    100% { transform: translate(-30px, 60px) scale(0.9) rotate(-15deg); }
}

.refaadsm-settings-wrap h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 40px;
    color: #0f172a;
    background: linear-gradient(90deg, #0f172a, #3b82f6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
}

/* Logo */
.refaadsm-logo-container {
    padding: 20px 30px;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.9);
    border-radius: 16px;
    margin-bottom: 40px;
    text-align: center;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    display: inline-block;
}

/* Navigation Tabs */
.refaadsm-settings-wrap .nav-tab-wrapper {
    margin-bottom: 40px !important;
    border-bottom: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 4px 2px 12px !important;
}

.refaadsm-settings-wrap .nav-tab {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 30px;
    padding: 10px 18px;
    font-size: 13px;
    font-weight: 600;
    color: #475569;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin: 0;
    line-height: 1.4;
    white-space: nowrap;
    flex-shrink: 0;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

.refaadsm-settings-wrap .nav-tab:hover {
    background: rgba(255, 255, 255, 0.9);
    transform: translateY(-2px);
    color: #0f172a;
    box-shadow: 0 8px 15px rgba(0,0,0,0.05);
}

.refaadsm-settings-wrap .nav-tab-active,
.refaadsm-settings-wrap .nav-tab-active:hover {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.4);
}

/* Glassmorphic Form Cards */
#refaadsm-settings-form .form-table {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
    gap: 30px;
    background: transparent;
}

#refaadsm-settings-form .form-table tbody {
    display: contents;
}

#refaadsm-settings-form .form-table tr {
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(16px);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.8);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

#refaadsm-settings-form .form-table tr:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(31, 38, 135, 0.1);
    background: rgba(255, 255, 255, 0.85);
}

#refaadsm-settings-form .form-table th {
    width: 100%;
    padding: 0 0 16px 0;
    text-align: left;
}

#refaadsm-settings-form .form-table th label {
    font-weight: 700;
    color: #1e293b;
    font-size: 18px;
    letter-spacing: -0.01em;
}

#refaadsm-settings-form .form-table td {
    width: 100%;
    padding: 0;
    display: flex;
    flex-direction: column;
}

#refaadsm-settings-form .form-table td .description {
    margin-top: 12px;
    font-size: 14px;
    color: #64748b;
    line-height: 1.6;
}

/* Modern Inputs */
#refaadsm-settings-form .form-table td input[type="text"],
#refaadsm-settings-form .form-table td input[type="password"],
#refaadsm-settings-form .form-table td input[type="number"],
#refaadsm-settings-form .form-table td input[type="email"],
#refaadsm-settings-form .form-table td select,
#refaadsm-settings-form .form-table td textarea {
    width: 100%;
    max-width: 100%;
    padding: 14px 18px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 15px;
    color: #1e293b;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
    background: rgba(255, 255, 255, 0.9);
    font-family: 'Outfit', sans-serif;
}

#refaadsm-settings-form .form-table td input:focus,
#refaadsm-settings-form .form-table td select:focus,
#refaadsm-settings-form .form-table td textarea:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15);
    outline: none;
    background: #ffffff;
    transform: translateY(-1px);
}

#refaadsm-settings-form .form-table td textarea {
    min-height: 120px;
    resize: vertical;
}

/* Status Messages Table */
.refaadsm-status-messages-table {
    display: grid !important;
    grid-template-columns: 1fr !important;
}

.refaadsm-status-messages-table thead {
    display: none;
}

.refaadsm-status-messages-table tbody {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(420px, 1fr));
    gap: 30px;
}

.refaadsm-status-messages-table tr {
    display: flex;
    flex-direction: column;
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(16px);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.refaadsm-status-messages-table td.status-label {
    width: 100%;
    padding: 0 0 20px 0;
    font-size: 20px;
    font-weight: 700;
    color: #0f172a;
    border: none;
}

.refaadsm-status-messages-table td.status-toggle {
    width: 100%;
    padding: 0 0 20px 0;
    text-align: left;
    border: none;
}

.refaadsm-status-messages-table td.status-template {
    width: 100%;
    padding: 0;
    border: none;
}

.refaadsm-status-messages-table tr.refaadsm-section-separator {
    grid-column: 1 / -1;
    background: transparent;
    box-shadow: none;
    border: none;
    padding: 30px 0 0 0;
    backdrop-filter: none;
}
.refaadsm-status-messages-table tr.refaadsm-section-separator td {
    padding: 0;
}
.refaadsm-status-messages-table tr.refaadsm-section-separator h4 {
    font-size: 24px;
    font-weight: 700;
    color: #1e293b;
    margin: 0 0 10px 0;
}
.refaadsm-status-messages-table tr.refaadsm-section-separator hr {
    display: none;
}

/* Modern Toggle Switch Styles */
.refaadsm-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 32px;
}

.refaadsm-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.refaadsm-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #cbd5e1;
    transition: .4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 32px;
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}

.refaadsm-slider:before {
    position: absolute;
    content: "";
    height: 24px;
    width: 24px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 50%;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

input:checked + .refaadsm-slider {
    background: linear-gradient(135deg, #10b981, #059669);
}

input:focus + .refaadsm-slider {
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.2), inset 0 2px 4px rgba(0,0,0,0.1);
}

input:checked + .refaadsm-slider:before {
    transform: translateX(28px);
}

/* Status Indicator */
.refaadsm-api-status {
    padding: 18px 24px;
    border-radius: 16px;
    margin-bottom: 30px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.refaadsm-api-status.connected {
    background: linear-gradient(135deg, #d1fae5, #a7f3d0);
    color: #065f46;
    border: 1px solid #6ee7b7;
}
.refaadsm-api-status.disconnected {
    background: linear-gradient(135deg, #fee2e2, #fecaca);
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* Modern Info Box */
.refaadsm-info-box {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.9);
    padding: 30px;
    margin-top: 50px;
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(31, 38, 135, 0.08);
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    position: relative;
    overflow: hidden;
}

.refaadsm-info-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 6px;
    background: linear-gradient(90deg, #3b82f6, #ec4899, #f59e0b);
}

.refaadsm-info-box .refaadsm-info-column {
    flex: 1;
    min-width: 300px;
    margin: 0;
}
.refaadsm-info-box h4 {
    margin-top: 0;
    color: #0f172a;
    font-size: 22px;
    font-weight: 700;
    display: flex;
    align-items: center;
}
.refaadsm-info-box p {
    color: #475569;
    line-height: 1.7;
    font-size: 15px;
}

/* Beautiful Buttons */
button.button, input.button, #refaadsm-check-balance-button {
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%) !important;
    color: white !important;
    border: none !important;
    border-radius: 12px !important;
    padding: 12px 28px !important;
    font-weight: 600 !important;
    font-size: 16px !important;
    box-shadow: 0 8px 16px rgba(59, 130, 246, 0.3) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    text-shadow: none !important;
    cursor: pointer !important;
    height: auto !important;
    line-height: normal !important;
}
button.button:hover, input.button:hover, #refaadsm-check-balance-button:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 12px 24px rgba(59, 130, 246, 0.4) !important;
}

/* Submit button container */
p.submit {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid rgba(0,0,0,0.05);
    display: flex;
    justify-content: flex-end;
}

/* Select2 Overrides for Modern Look */
.select2-container .select2-selection--multiple {
    border: 2px solid #e2e8f0 !important;
    border-radius: 12px !important;
    min-height: 48px !important;
    background: rgba(255, 255, 255, 0.9) !important;
    padding: 4px 8px !important;
}
.select2-container--focus .select2-selection--multiple {
    border-color: #3b82f6 !important;
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.15) !important;
}
.select2-container .select2-selection--multiple .select2-selection__choice {
    background: #f1f5f9 !important;
    border: 1px solid #cbd5e1 !important;
    border-radius: 8px !important;
    padding: 4px 8px !important;
    margin-top: 6px !important;
    color: #334155 !important;
}

/* Placeholders List Card */
.refaadsm-placeholders-list {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(16px);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.8);
}
.refaadsm-placeholders-list h4 {
    margin-top: 30px;
    color: #0f172a;
    font-size: 18px;
    font-weight: 700;
}
.refaadsm-placeholders-list h4:first-child {
    margin-top: 0;
}
.refaadsm-placeholders-list code {
    background: linear-gradient(135deg, #fce7f3, #fbcfe8);
    color: #be185d;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 10px;
    margin-right: 6px;
    display: inline-block;
    border: 1px solid #f9a8d4;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
    transition: transform 0.2s;
}
.refaadsm-placeholders-list code:hover {
    transform: translateY(-2px);
}

/* Tab contents animation */
.tab-content {
    animation: slideUpFade 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUpFade {
    0% { opacity: 0; transform: translateY(20px); }
    100% { opacity: 1; transform: translateY(0); }
}

/* Modernize standard headings inside wrap */
.refaadsm-settings-wrap h3 {
    font-size: 24px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 20px;
    margin-top: 0;
}

.refaadsm-settings-wrap > p {
    font-size: 16px;
    color: #475569;
    line-height: 1.6;
    margin-bottom: 30px;
}

/* Beautiful Pagination */
.refaadsm-settings-wrap .tablenav-pages {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 10px;
    margin-top: 35px !important;
    padding-top: 20px;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.refaadsm-settings-wrap .tablenav-pages .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 14px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    color: #475569;
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

.refaadsm-settings-wrap .tablenav-pages .page-numbers:hover {
    background: #ffffff;
    color: #3b82f6;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(59, 130, 246, 0.15);
    border-color: #3b82f6;
}

.refaadsm-settings-wrap .tablenav-pages .page-numbers.current {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 8px 16px rgba(59, 130, 246, 0.3);
}

.refaadsm-settings-wrap .tablenav-pages .page-numbers.dots {
    background: transparent;
    border: none;
    box-shadow: none;
    color: #94a3b8;
    pointer-events: none;
}