@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

:root {
    --bg-color: #f8fafc;
    --text-main: #0f172a;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --card-bg: #ffffff;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.main-header {
    background-color: #ffffff;
    height: 72px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-main);
    text-decoration: none;
}

.header-actions {
    display: flex;
    gap: 12px;
}

.btn {
    height: 40px;
    padding: 0 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.2s;
}

.btn-outline-dashed {
    background: #ffffff;
    border: 1px dashed #cbd5e1;
    color: #475569;
}

.btn-outline-dashed:hover {
    border-color: #94a3b8;
    color: #1e293b;
}

.btn-primary {
    background: var(--primary);
    border: 1px solid var(--primary);
    color: #ffffff;
}

.btn-primary:hover {
    background: var(--primary-hover);
}

/* Main Content */
.main-content {
    padding-top: 32px;
    padding-bottom: 64px;
}

/* Filter Card */
.filter-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 32px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.filter-header {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.filter-row {
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
}

.search-wrapper {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 16px;
    color: #94a3b8;
    width: 18px;
    height: 18px;
}

.search-input {
    width: 100%;
    height: 44px;
    padding-left: 44px;
    padding-right: 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-main);
    outline: none;
}

.search-input::placeholder {
    color: #94a3b8;
}

.search-input:focus {
    border-color: var(--primary);
}

.dropdowns {
    display: flex;
    gap: 16px;
}

.filter-select {
    height: 44px;
    padding: 0 36px 0 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-main);
    background-color: #ffffff;
    appearance: none;
    outline: none;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 16px;
}

.filter-pills {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding-bottom: 0.5rem;
    scrollbar-width: none;
}
.filter-pills::-webkit-scrollbar { display: none; }
.pill {
    padding: 0.5rem 1.25rem;
    border-radius: 999px;
    background: var(--bg-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    cursor: pointer;
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.2s;
}
.pill:hover {
    background: var(--pill-hover-bg, var(--border-color));
    color: var(--pill-hover-text, var(--text-main));
    border-color: var(--pill-hover-bg, var(--border-color));
}
.pill.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}
.pill.custom-active {
    /* Styles are applied inline via JS, but we need to override the default active */
}

/* Separator between Categories and Tags */
.filter-pills-separator {
    height: 1px;
    background: radial-gradient(circle, var(--border-color) 0%, transparent 100%);
    margin: 14px 0 12px 0;
}

/* Tag Pills Wrapper */
.tag-pills-wrapper {
    display: flex;
    align-items: center;
    gap: 16px;
}

.tag-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    user-select: none;
    padding-bottom: 2px;
}

.tag-pills {
    flex: 1;
    display: flex;
    gap: 8px;
    overflow-x: auto;
    scrollbar-width: none;
    padding-bottom: 2px;
}

.tag-pills::-webkit-scrollbar {
    display: none;
}

.tag-pill {
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    border-radius: 8px;
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.tag-pill:hover {
    background: var(--tag-hover-bg, var(--border-color));
    color: var(--tag-hover-text, var(--text-main));
    border-color: var(--tag-hover-bg, var(--border-color));
}

.tag-pill.active {
    background: var(--tag-hover-bg, var(--text-main));
    color: var(--tag-hover-text, #ffffff);
    border-color: var(--tag-hover-bg, var(--text-main));
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

/* Grid */
.resource-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 992px) {
    .resource-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .resource-grid {
        grid-template-columns: 1fr;
    }
    .filter-row {
        flex-direction: column;
    }
    .dropdowns {
        width: 100%;
    }
    .filter-select {
        flex: 1;
    }
}

/* Cards */
.resource-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.2s, transform 0.2s;
    cursor: pointer;
}

.resource-card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transform: translateY(-2px);
}

.card-header-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.star-title-group {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.star-icon {
    color: #cbd5e1;
    font-size: 20px;
    line-height: 1;
    margin-top: 2px;
}

.star-icon.favorite {
    color: #f59e0b;
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-main);
    line-height: 1.4;
}

.badge {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 8px;
    border-radius: 6px;
    letter-spacing: 0.5px;
}

.badge-prompts, .badge-prompt { background: #dcfce7; color: #166534; }
.badge-links, .badge-link { background: #dbeafe; color: #1e40af; }
.badge-google-dork, .badge-google-dorks { background: #e0e7ff; color: #3730a3; }
.badge-uncategorized { background: #f1f5f9; color: #475569; }

.card-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 16px;
    flex-grow: 1;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.tag {
    font-size: 12px;
    padding: 4px 10px;
    background: #f1f5f9;
    color: var(--text-muted);
    border-radius: 6px;
    font-weight: 500;
}

.card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.usage {
    font-size: 13px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.btn-action {
    height: 32px;
    padding: 0 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-main);
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 6px;
}

.btn-action:hover {
    background: #f8fafc;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal-content {
    background: #ffffff;
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    max-height: 85vh;
    overflow-y: auto;
    padding: 32px;
    position: relative;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
}

.modal-close:hover {
    color: var(--text-main);
}