:root {
    --primary-accent: #5555ff;
    --primary-dark: #232379;
    --primary-border: #5555ff;
    --primary-accent-strong: #6666ff;
    --primary-border-hover: #6d6dff;
    --primary-accent-rgb: 85, 85, 255;
    --primary-dark-rgb: 35, 35, 121;

    --secondary-accent: #cccccc;
    --secondary-dark: #333333;
    --secondary-border: #666666;
    --secondary-accent-rgb: 204, 204, 204;

    --heading: #ffffff;
    --text: #f0f0f0;
    --text-soft: #e0e0e0;
    --text-strong: #f8f9fa;
    --muted: #aaaaaa;
    --muted-soft: #9d9d9d;
    --muted-strong: #b0b0b0;
    --text-rgb: 240, 240, 240;

    --primary-bg: #1f1f1f;
    --emphasis-bg: #0f0f0f;
    --canvas-bg: #00001a;
    --canvas-dark: #000000;
    --surface-bg: #1f1f1f;
    --surface-bg-alt: #2f2f2f;
    --surface-bg-muted: #212529;
    --surface-bg-deep: #0a0a0a;
    --surface-bg-deeper: #0d0d0d;
    --surface-bg-raised: #151515;
    --surface-border: #333333;
    --surface-border-subtle: #2a2a2a;
    --surface-border-muted: #3d444db3;
    --surface-border-strong: #4a4a4a;
    --surface-border-stronger: #6f6f6f;
    --surface-border-deep: #1a1a1a;
    --surface-tint: rgba(255, 255, 255, 0.1);
    --surface-tint-soft: rgba(255, 255, 255, 0.02);
    --overlay-bg-soft: rgba(0, 0, 0, 0.2);
    --overlay-bg: rgba(0, 0, 0, 0.3);
    --text-muted-strong: rgba(240, 240, 240, 0.9);

    --success-accent: #55ff55;
    --success-dark: #237923;
    --success-accent-strong: #00da00;
    --success-dark-strong: #007a00;

    --warning-accent: #ffff55;
    --warning-dark: #797923;
    --warning-accent-strong: #c89800;
    --warning-dark-strong: #b58900;
    --warning-border-strong: #8a6700;
    --warning-border-hover: #9a7300;

    --danger-accent: #ff5555;
    --danger-dark: #792323;
    --danger-accent-soft: #ff6b6b;
    --danger-accent-strong: #da0000;
    --danger-dark-strong: #7a0000;
    --danger-bg-muted: #67060c;
    --danger-text-muted: #ffdcd7;

    --radius-xs: 4px;
    --radius-sm: 5px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 0.8rem;
    --radius-pill: 40px;

    --shadow-card: 2px 2px 4px rgba(255, 255, 255, 0.1);
    --shadow-panel: 2px 2px 2px 2px rgba(0, 0, 0, 0.2);
    --shadow-panel-strong: 2px 2px 2px 2px rgba(0, 0, 0, 0.3);
    --shadow-navbar: 0 4px 8px rgba(200, 200, 255, 0.1);
    --shadow-dropdown: 0 4px 8px rgba(var(--primary-accent-rgb), 0.2);
    --shadow-raised: 0 4px 16px rgba(var(--primary-accent-rgb), 0.2);
    --shadow-raised-strong: 0 8px 16px rgba(var(--primary-accent-rgb), 0.13);
    --shadow-focus-soft: 0 0 0 0.25rem rgba(var(--primary-dark-rgb), 0.1);
    --shadow-focus: 0 0 0 0.2rem rgba(var(--primary-accent-rgb), 0.16);
    --shadow-focus-strong: 0 0 0 0.2rem rgba(var(--primary-accent-rgb), 0.2);
    --shadow-focus-active: 0 0 0 0.2rem rgba(var(--primary-accent-rgb), 0.3);
    --shadow-event: 0 2px 4px rgba(var(--primary-accent-rgb), 0.2);
    --shadow-event-hover: 0 4px 8px rgba(var(--primary-accent-rgb), 0.4);
    --shadow-warning: 0 2px 4px rgba(181, 137, 0, 0.35);
    --shadow-warning-hover: 0 4px 8px rgba(181, 137, 0, 0.5);
    --shadow-success: 0 2px 4px rgba(0, 122, 0, 0.2);
    --shadow-success-hover: 0 14px 28px rgba(0, 0, 0, 0.28);

    --brand-gradient: linear-gradient(var(--secondary-accent), var(--secondary-accent)), linear-gradient(45deg, var(--primary-accent), var(--success-accent));
    --content-gradient-odd: linear-gradient(90deg, rgba(26, 26, 52, 0.5) 0%, rgba(26, 26, 52, 0.5) 65%, rgba(0, 0, 26, 0.5) 100%);
    --content-gradient-even: linear-gradient(90deg, rgba(0, 0, 26, 0.5) 0%, rgba(26, 26, 52, 0.5) 35%, rgba(26, 26, 52, 0.5) 100%);
    --panel-gradient: linear-gradient(0deg, var(--surface-bg) 0%, var(--surface-bg-deep) 5%, var(--surface-bg-deep) 95%, var(--surface-bg) 100%);

    --heading-font-family: 'Alte DIN 1451', 'Noto Sans';
    --body-font-family: 'Noto Sans', 'Open Sans', 'IBM Plex Sans', 'Inter', 'Fira Sans';
    --muted-font-family: var(--body-font-family);
    --system-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

@keyframes l1 {
    to {rotate: 1turn}
}

@keyframes slideIn {
    from {visibility: hidden; opacity: 0; transform: translateY(15px); }
    to { visibility: visible; opacity: 1; transform: translateY(0); }
}

@keyframes slideOut {
    from { visibility: visible; opacity: 1; transform: translateY(0); }
    to { visibility: hidden; opacity: 0; transform: translateY(-15px); }
}

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

@keyframes vertical-shaking {
  0%, 100% { transform: translateY(0) }
  10%, 50%, 90% { transform: translateY(-2px) }
  30%, 70% { transform: translateY(2px) }
}

@keyframes shadeInNeon {
    from {
        color: var(--text-soft);
        text-shadow: none;
    }
    to {
        color: var(--primary-accent);
        text-shadow: 
            0 0 8px var(--primary-accent),
            0 0 16px rgba(var(--primary-accent-rgb), 0.5);
    }
}

*[style*="display: flex"],
*[style*="display: block"],
.sliding-in {
    visibility: visible !important;
    animation: slideIn 0.3s ease-out; /* In js, use intersection oberver to add sliding-in when the element scroll into view :3 */
    will-change: opacity, transform;
}

*[style*="visibility: hidden"], .sliding-out {
    animation: slideOut 0.3s ease-out;
    will-change: opacity, transform;
}

.shade-in-neon {
    animation: shadeInNeon 0.5s ease-in-out;
}

body {
    margin: 0;
    background-color: var(--canvas-bg);
    color: var(--text);
    font-family: var(--body-font-family);
}

h1, h2, h3, h4, h5, h6, .heading {
    font-weight: 600;
    font-family: var(--heading-font-family);
    color: var(--heading);
}

h1 { font-size: clamp(2rem, 2.25rem, 2.5rem); }
h2 { font-size: clamp(1.75rem, 2rem, 2.25rem); }
h3 { font-size: clamp(1.5rem, 1.75rem, 2rem); }
h4 { font-size: clamp(1.25rem, 1.5rem, 1.75rem); }
h5 { font-size: clamp(1.1rem, 1.25rem, 1.5rem); }
h6 { font-size: clamp(1rem, 1.1rem, 1.25rem); }

span, p, a, li, .text, input, textarea {
    font-family: var(--body-font-family);
    color: var(--text);
    font-size: clamp(0.8rem, 0.9rem, 1rem);
}

a:hover {
    color: inherit;
    text-decoration: underline;
}

small, .muted {
    font-family: var(--muted-font-family);
    color: var(--muted);
    font-size: clamp(0.7rem, 0.75rem, 0.8rem);
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: transparent;
    transition: background-color 0.3s ease;
}

::-webkit-scrollbar-thumb {
    background-color: rgba(var(--primary-dark-rgb), 0.8);
    border-radius: var(--radius-pill);
}

::-webkit-scrollbar-thumb:hover {
    background-color: rgba(var(--primary-dark-rgb), 1);
}

::-webkit-scrollbar-track:hover {
    background: rgba(var(--primary-dark-rgb), 0.2);
}

::-webkit-scrollbar-corner {
    display: none;
}

.btn {
    font-family: var(--body-font-family); /* only need one because I will import as a web font */
    transition: all 0.3s ease;
    border-radius: var(--radius-md);
}

.btn-primary, .btn-primary:hover, .btn-primary:active, .btn-primary:focus { /* fu bootstrap keep overriding my colors in pusedo-classes */
    font-weight: 800;
    color: var(--primary-accent) !important;
    background-color: var(--primary-dark) !important;
    border: 1.5px solid var(--primary-accent) !important;
}

.btn-secondary, .btn-secondary:hover, .btn-secondary:active, .btn-secondary:focus {
    font-weight: 800;
    color: var(--secondary-accent) !important;
    background-color: var(--secondary-dark) !important;
    border: 1.5px solid var(--secondary-border) !important;
}

.btn:hover, .btn:focus {
    transform: scale(1.01);
    box-shadow: 0 4px 4px var(--surface-tint);
    filter: brightness(1.2);
}

.btn:active {
    transform: scale(0.98);
    box-shadow: none;
    filter: brightness(0.8);
}

.loader {
    height: 120px;
    aspect-ratio: 1;
    padding: 10px;
    border-radius: 50%;
    box-sizing: border-box;
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    mask: conic-gradient(#000 0 0) content-box exclude, conic-gradient(#000 0 0);
    filter: blur(12px);
}

.loader:before {
    content: "";
    position: absolute;
    inset: 0;
    background: conic-gradient(#0000 35%, var(--primary-accent), #0000 65%);
    animation: l1 1.5s linear infinite;
}

#map_detail_template,
#add_opportunity_template {
    min-width: 400px;
    border-radius: var(--radius-xl);
    position: absolute;
    z-index: 401;
    left: 2%;
    top: 8%;
    bottom: 2%;
    background-color: var(--primary-bg);
    box-shadow: var(--shadow-panel);
    padding: 1rem;
    transition: all 0.3s ease;
    color: var(--text);
    overflow: auto;
    resize: horizontal;
}

#detail-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0.5rem 0;
    padding: 0.5rem;
    border: 1px solid;
    border-left: 8px solid;
    border-radius: var(--radius-xs);
    background-color: var(--warning-dark);
    border-color: var(--warning-accent);
    color: var(--warning-accent);
}

#detail-status p {
    margin: 0;
}

#detail_details {
    max-width: 100%;
    margin-bottom: 1.5rem;
}

#detail_open_date,
#detail_close_date {
    margin: 0;
}

.content_start,
.content_end {
    border-top: 1px solid var(--surface-border-muted);
    margin-left: 0;
    margin-right: 0;
    padding: 0;
}

.content_start {
    margin-top: 0.2rem;
    margin-bottom: 1.5rem;
}

.content_end {
    margin-top: 1.5rem;
    margin-bottom: 0.2rem;
}

#map_detail_template .btn,
#add_opportunity_template .btn {
    display: inline-flex;
    gap: 0.5rem;
    justify-content: center;
    width: 100%;
    align-content: center;
    margin-top: 1rem;
}

#detail-header {
    position: sticky;
    top: 0;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    width: 100%;
    margin-bottom: 0.5rem;
}

#detail-header > button {
    background-color: transparent;
    padding: 0;
    margin: 0;
    width: 24px;
    height: 24px;
    border: none;
    border-radius: 50%;
    color: var(--text-soft);
    cursor: pointer;
    transition: all 0.2s ease;
}

#close_detail:hover {
    background-color: var(--secondary-dark);
}

#approve_opportunity > span {
    color: var(--success-accent);
}

#approve_opportunity:hover {
    background-color: var(--success-dark);
}

#delete_opportunity > span,
#blacklist_creator > span {
    color: var(--danger-accent);
}

#delete_opportunity:hover,
#blacklist_creator,
#blacklist_creator:hover {
    background-color: var(--danger-dark);
}

#blacklist_creator:hover {
    outline: 1px solid var(--danger-accent);
}

#map_detail_template .form-control,
#add_opportunity_template .form-control {
    background-color: var(--emphasis-bg);
    border: none;
    color: var(--text);
}