:root {
    --bg-primary: #070a13;
    --card-bg: rgba(15, 23, 42, 0.4);
    --card-border: rgba(255, 255, 255, 0.08);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent: #10b981; /* Emerald 500 */
    --accent-hover: #059669; /* Emerald 600 */
    --success: #10b981;
    --danger: #ef4444;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Outfit', sans-serif;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

.background-mesh {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background:
        radial-gradient(circle at 15% 50%, rgba(16, 185, 129, 0.08), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(16, 185, 129, 0.05), transparent 30%);
    z-index: -1;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 3rem 1rem;
}

header:not(.rec-topbar) {
    text-align: center;
    margin-bottom: 3rem;
}

header h1 {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, #fff, #a0a0b0);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

header p {
    color: var(--text-secondary);
    font-size: 1.2rem;
}

.glass-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.6rem;
    color: #dedede;
}

textarea {
    width: 100%;
    height: 150px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 1rem;
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    resize: vertical;
    outline: none;
    transition: border-color 0.3s;
}

textarea:focus {
    border-color: var(--accent);
}

.file-upload-box {
    border: 2px dashed var(--card-border);
    border-radius: 12px;
    padding: 3rem 1rem;
    text-align: center;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.2);
    transition: all 0.3s;
}

.file-upload-box:hover,
.file-upload-box.drag-over {
    border-color: var(--accent);
    background: rgba(94, 106, 210, 0.05);
}

.upload-icon {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
}

.resumes-dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1.2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
    font-weight: 600;
    color: var(--text-primary);
}

.resumes-dropdown-header:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent);
}

.resumes-dropdown-header .dropdown-chevron {
    transition: transform 0.3s ease;
    font-size: 0.8rem;
    opacity: 0.7;
}

.file-upload-box.collapsed {
    padding: 1.5rem 1rem;
}

.file-upload-box.collapsed .upload-icon,
.file-upload-box.collapsed p {
    display: none;
}

.file-upload-box.collapsed .file-list {
    max-height: 0;
    overflow: hidden;
    margin-top: 0;
    transition: max-height 0.3s ease, margin-top 0.3s ease;
}

.file-upload-box.collapsed.active .file-list {
    max-height: 500px;
    margin-top: 1rem;
}

.file-upload-box.collapsed.active .resumes-dropdown-header .dropdown-chevron {
    transform: rotate(180deg);
}

.file-list {
    list-style: none;
    margin-top: 1rem;
    text-align: left;
}

.file-list li {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    border: 1px solid transparent;
    transition: all 0.2s;
}

.file-list li:hover {
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.08);
}

.glow-btn {
    width: 100%;
    padding: 1rem;
    background: var(--accent);
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: inherit;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: box-shadow 0.3s, transform 0.2s, background 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.glow-btn:hover {
    background: var(--accent-hover);
    box-shadow: 0 0 20px rgba(94, 106, 210, 0.4);
}

.glow-btn:active {
    transform: scale(0.98);
}

.loader {
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.hidden {
    display: none !important;
}

/* Universal Dark Theme for Form Selects & Option Lists */
select {
    color-scheme: dark;
}

select option,
select optgroup {
    background-color: #0b0f19;
    color: #f8fafc;
}