:root {
    --primary-color: #2B3892;
    --secondary-color: #1CE5BF;
    --primary-dark: #1e2764;
    --secondary-light: #4cedcf;
    --teal: #17e5be;
    --teal-hover: #14c9a6;
    --purple: #8800ff;
    --purple-hover: #7700dd;
    --orange: #ff9500;
    --orange-hover: #e68600;
    --red: #ff4d6a;
    --red-hover: #e6435d;
    --green: #17e5be;
    --green-hover: #14c9a6;
    --header-bg: rgba(0, 0, 0, 0.4);
}

.btn-header-teal {
    background: var(--teal) !important;
    color: #000 !important;
    border: none !important;
    transition: all 0.2s ease;
}
.btn-header-teal:hover {
    background: var(--teal-hover) !important;
    color: #000 !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(23, 229, 190, 0.4);
}

.btn-header-purple {
    background: var(--purple) !important;
    color: #fff !important;
    border: none !important;
    transition: all 0.2s ease;
}
.btn-header-purple:hover {
    background: var(--purple-hover) !important;
    color: #fff !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(136, 0, 255, 0.4);
}

.btn-header-orange {
    background: var(--orange) !important;
    color: #000 !important;
    border: none !important;
    transition: all 0.2s ease;
}
.btn-header-orange:hover {
    background: var(--orange-hover) !important;
    color: #000 !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 149, 0, 0.4);
}

.btn-header-red {
    background: var(--red) !important;
    color: #fff !important;
    border: none !important;
    transition: all 0.2s ease;
}
.btn-header-red:hover {
    background: var(--red-hover) !important;
    color: #fff !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 77, 106, 0.4);
}

.btn-card-teal {
    background: var(--teal) !important;
    color: #000 !important;
    border: 1px solid var(--teal) !important;
    transition: all 0.2s ease;
}
.btn-card-teal:hover {
    background: transparent !important;
    color: var(--teal) !important;
}

.btn-card-purple {
    background: var(--purple) !important;
    color: #fff !important;
    border: 1px solid var(--purple) !important;
    transition: all 0.2s ease;
}
.btn-card-purple:hover {
    background: transparent !important;
    color: var(--purple) !important;
}

.btn-card-orange {
    background: var(--orange) !important;
    color: #000 !important;
    border: 1px solid var(--orange) !important;
    transition: all 0.2s ease;
}
.btn-card-orange:hover {
    background: transparent !important;
    color: var(--orange) !important;
}

.btn-card-green {
    background: var(--green) !important;
    color: #000 !important;
    border: 1px solid var(--green) !important;
    transition: all 0.2s ease;
}
.btn-card-green:hover {
    background: transparent !important;
    color: var(--green) !important;
}

.btn-card-red {
    background: var(--red) !important;
    color: #fff !important;
    border: 1px solid var(--red) !important;
    transition: all 0.2s ease;
}
.btn-card-red:hover {
    background: transparent !important;
    color: var(--red) !important;
}

.page-header {
    background: var(--header-bg);
    backdrop-filter: blur(10px);
}

.prompt-card,
.selection-card,
.category-card {
    transition: all 0.2s ease;
}
.prompt-card:hover,
.selection-card:hover,
.category-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(43, 56, 146, 0.2);
    border-top-color: #2B3892;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}
.loading-overlay.active {
    display: flex;
}

.loading-content {
    background: var(--bs-body-bg, #fff);
    border-radius: 16px;
    padding: 40px 50px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    max-width: 400px;
}

.loading-content .spinner-border {
    width: 3rem;
    height: 3rem;
    margin-bottom: 1rem;
}

.loading-progress {
    height: 8px;
    background: rgba(43, 56, 146, 0.2);
    border-radius: 4px;
    margin: 20px 0;
    overflow: hidden;
}
.loading-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, #2B3892, #1CE5BF);
    border-radius: 4px;
    transition: width 0.3s ease;
}

.success-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}
.success-popup.active {
    display: flex;
}
.success-content {
    background: var(--bs-body-bg, #fff);
    border-radius: 16px;
    padding: 40px 50px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    max-width: 450px;
    animation: popIn 0.3s ease;
}
@keyframes popIn {
    from { transform: scale(0.8); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}
.success-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #1CE5BF, #10B981);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}
.success-icon svg {
    width: 40px;
    height: 40px;
    color: white;
}

.btn-header-white {
    background: rgba(255,255,255,0.95) !important;
    color: #000 !important;
    border: none !important;
    transition: all 0.2s ease;
}
.btn-header-white:hover {
    background: #ffffff !important;
    color: #000 !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.4);
}

.badge-category {
    font-size: 0.7rem;
    padding: 0.25em 0.5em;
}

.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.text-truncate-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.ai-visibility-result-card {
    border-left: 4px solid var(--teal);
}

.ai-visibility-result-card.chatgpt {
    border-left-color: #10a37f;
}

.ai-visibility-result-card.gemini {
    border-left-color: #4285f4;
}

.ai-visibility-result-card.perplexity {
    border-left-color: #1fb8cd;
}

.mention-highlight {
    background-color: rgba(23, 229, 190, 0.3);
    padding: 0.1em 0.2em;
    border-radius: 3px;
    font-weight: 500;
}

.status-badge {
    font-size: 0.75rem;
    padding: 0.35em 0.65em;
}

.table-hover tbody tr {
    transition: background-color 0.15s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--teal);
    box-shadow: 0 0 0 0.25rem rgba(23, 229, 190, 0.25);
}

.btn-outline-teal {
    color: var(--teal);
    border-color: var(--teal);
}
.btn-outline-teal:hover {
    background-color: var(--teal);
    color: #000;
}

.btn-outline-purple {
    color: var(--purple);
    border-color: var(--purple);
}
.btn-outline-purple:hover {
    background-color: var(--purple);
    color: #fff;
}

.bg-primary {
    background-color: var(--teal) !important;
}
.badge.bg-primary {
    background-color: var(--teal) !important;
    color: #000 !important;
}
.text-primary {
    color: var(--teal) !important;
}
a {
    color: var(--teal);
}
a:hover {
    color: var(--teal-hover);
}
.btn-primary {
    background-color: var(--teal) !important;
    border-color: var(--teal) !important;
    color: #000 !important;
}
.btn-primary:hover {
    background-color: var(--teal-hover) !important;
    border-color: var(--teal-hover) !important;
}
.border-primary {
    border-color: var(--teal) !important;
}
.text-success {
    color: var(--teal) !important;
}
.bg-success {
    background-color: var(--teal) !important;
}
.badge.bg-success {
    background-color: var(--teal) !important;
    color: #000 !important;
}