@import url('https://fonts.googleapis.com/css2?family=Share+Tech+Mono&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Fira+Code:wght@300;400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono&display=swap');

/* ========== ROOT VARIABLES ========== */
:root {
    --hacker-green: #00ff41;
    --hacker-green-dim: #00cc33;
    --hacker-green-glow: rgba(0, 255, 65, 0.4);
    --hacker-green-subtle: rgba(0, 255, 65, 0.08);
    --hacker-bg: #0a0a0a;
    --hacker-bg-card: #0d0d0d;
    --hacker-border: #00ff41;
    --hacker-red: #ff0040;
    --hacker-yellow: #ffcc00;
    --hacker-cyan: #00e5ff;
    --terminal-font: 'Share Tech Mono', 'Fira Code', 'Roboto Mono', monospace;
}

/* ========== SWEETALERT OVERRIDES ========== */
.swal2-confirm {
    background-color: transparent !important;
    color: var(--hacker-green) !important;
    border: 1px solid var(--hacker-green) !important;
    font-family: var(--terminal-font) !important;
    text-transform: uppercase;
    letter-spacing: 1px;
}
.swal2-confirm:hover {
    background-color: var(--hacker-green-subtle) !important;
    box-shadow: 0 0 15px var(--hacker-green-glow) !important;
}
.swal2-popup {
    background-color: var(--hacker-bg) !important;
    border: 1px solid var(--hacker-green) !important;
    color: var(--hacker-green) !important;
    box-shadow: 0 0 30px var(--hacker-green-glow), inset 0 0 30px rgba(0, 255, 65, 0.03) !important;
    font-family: var(--terminal-font) !important;
}
.swal2-title {
    color: var(--hacker-green) !important;
    font-family: var(--terminal-font) !important;
    text-shadow: 0 0 10px var(--hacker-green-glow);
}
.swal2-html-container {
    color: var(--hacker-green-dim) !important;
    font-family: var(--terminal-font) !important;
}

/* ========== BODY & GLOBAL ========== */
body {
    background-color: var(--hacker-bg);
    font-family: var(--terminal-font);
    color: var(--hacker-green);
    position: relative;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Scanline overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.15) 0px,
        rgba(0, 0, 0, 0.15) 1px,
        transparent 1px,
        transparent 3px
    );
    pointer-events: none;
    z-index: 9999;
}

/* CRT vignette */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, transparent 60%, rgba(0, 0, 0, 0.6) 100%);
    pointer-events: none;
    z-index: 9998;
}

/* Matrix canvas background */
#matrix-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.07;
}

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--hacker-bg);
}
::-webkit-scrollbar-thumb {
    background: var(--hacker-green-dim);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--hacker-green);
    box-shadow: 0 0 8px var(--hacker-green-glow);
}

/* ========== SELECTION ========== */
::selection {
    background: var(--hacker-green);
    color: var(--hacker-bg);
}

/* ========== TEXTAREA ========== */
textarea {
    resize: none;
}

.block {
    width: 100%;
}

/* ========== HACKER HEADER / ASCII BANNER ========== */
.hacker-banner {
    text-align: center;
    padding: 15px 10px 5px;
    font-family: var(--terminal-font);
    position: relative;
}

.hacker-banner pre {
    color: var(--hacker-green);
    font-size: clamp(0.35rem, 1.2vw, 0.75rem);
    line-height: 1.2;
    text-shadow: 0 0 10px var(--hacker-green-glow), 0 0 20px rgba(0, 255, 65, 0.2);
    margin: 0;
    display: inline-block;
    animation: glitch-text 4s infinite;
}

.hacker-subtitle {
    color: var(--hacker-green-dim);
    font-size: 0.7rem;
    letter-spacing: 6px;
    text-transform: uppercase;
    margin-top: 5px;
    animation: pulse-text 2s ease-in-out infinite;
}

.hacker-status-bar {
    display: flex;
    justify-content: center;
    gap: 25px;
    margin-top: 8px;
    font-size: 0.65rem;
    color: var(--hacker-green-dim);
    flex-wrap: wrap;
}

.hacker-status-bar span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    display: inline-block;
    animation: blink-dot 1.5s ease-in-out infinite;
}

.status-dot.green { background: var(--hacker-green); box-shadow: 0 0 6px var(--hacker-green); }
.status-dot.yellow { background: var(--hacker-yellow); box-shadow: 0 0 6px var(--hacker-yellow); }
.status-dot.cyan { background: var(--hacker-cyan); box-shadow: 0 0 6px var(--hacker-cyan); }

/* ========== CARDS ========== */
.black-vatican,
.black-vatican:hover,
.black-vatican:active,
.black-vatican:focus {
    border-color: var(--hacker-green) !important;
    background-color: var(--hacker-bg-card) !important;
    color: var(--hacker-green) !important;
    font-family: var(--terminal-font);
}

.card {
    background-color: var(--hacker-bg-card);
    border: 1px solid var(--hacker-green);
    box-shadow: 0 0 10px var(--hacker-green-glow), inset 0 0 20px rgba(0, 255, 65, 0.02);
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: 0 0 20px var(--hacker-green-glow), 0 0 40px rgba(0, 255, 65, 0.1), inset 0 0 30px rgba(0, 255, 65, 0.03);
}

.card-header {
    border-bottom: 1px solid rgba(0, 255, 65, 0.3) !important;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.8rem;
    text-shadow: 0 0 8px var(--hacker-green-glow);
}

.card-body {
    background-color: transparent;
}

/* ========== FORM CONTROLS ========== */
.form-control {
    background-color: var(--hacker-bg) !important;
    color: var(--hacker-green) !important;
    border: 1px solid rgba(0, 255, 65, 0.3) !important;
    font-family: var(--terminal-font);
    font-size: 0.8rem;
    transition: border-color 0.3s, box-shadow 0.3s;
}

.form-control:focus {
    border-color: var(--hacker-green) !important;
    box-shadow: 0 0 10px var(--hacker-green-glow) !important;
    outline: none;
}

.form-control::placeholder {
    color: rgba(0, 255, 65, 0.3) !important;
}

select.form-control option {
    background-color: var(--hacker-bg);
    color: var(--hacker-green);
}

/* ========== BUTTONS ========== */
.btn-outline-light,
.btn-outline-light:hover {
    background-color: transparent;
    color: var(--hacker-green);
    border: 1px solid var(--hacker-green);
    font-family: var(--terminal-font);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.75rem;
    transition: all 0.3s ease;
}

.btn-outline-light:hover {
    background-color: var(--hacker-green-subtle);
    box-shadow: 0 0 15px var(--hacker-green-glow);
    text-shadow: 0 0 5px var(--hacker-green-glow);
}

.btn-outline-light:active {
    background-color: var(--hacker-green) !important;
    color: var(--hacker-bg) !important;
}

/* ========== LAYOUT ========== */
.px-1 {
    margin-top: auto;
}

#cards {
    background-color: var(--hacker-bg);
    color: var(--hacker-green);
    justify-content: center;
    font-family: var(--terminal-font);
    text-align: center;
    font-size: .85em;
}

img {
    width: 60%;
    max-width: 60%;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
    filter: grayscale(100%) brightness(0.8) sepia(100%) hue-rotate(70deg) saturate(500%);
}

#counter {
    font-size: 75%;
    color: var(--hacker-green);
    text-shadow: 0 0 5px var(--hacker-green-glow);
}

/* ========== RESULT SECTIONS ========== */
#cvv-show-btn,
#ccn-show-btn,
#dead-show-btn {
    font-family: var(--terminal-font);
}

#cvv-clear-btn,
#ccn-clear-btn,
#dead-clear-btn {
    font-family: var(--terminal-font);
    margin-right: 5px;
}

.material-symbols-outlined {
    vertical-align: top;
    color: var(--hacker-green);
}

#cvv-div,
#ccn-div,
#dead-div {
    font-family: var(--terminal-font);
    font-size: 75%;
}

#cvv-div .m {
    color: var(--hacker-green);
    text-shadow: 0 0 3px var(--hacker-green-glow);
}

#ccn-div .n {
    color: var(--hacker-yellow);
    text-shadow: 0 0 3px rgba(255, 204, 0, 0.4);
}

#dead-div .d {
    color: var(--hacker-red);
    text-shadow: 0 0 3px rgba(255, 0, 64, 0.3);
}

/* ========== BADGES ========== */
.badge {
    color: var(--hacker-bg);
    background-color: var(--hacker-green);
    border: none;
    font-size: 80%;
    font-family: var(--terminal-font);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.float-right {
    float: right;
}

/* ========== RANGE SLIDER ========== */
.slider-container {
    display: flex;
    align-items: center;
    width: 180px;
}

input[type="range"] {
    -webkit-appearance: none;
    width: 125px;
    height: 4px;
    background: rgba(0, 255, 65, 0.3);
    border-radius: 2px;
    outline: none;
    cursor: pointer;
    margin-right: 10px;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    background: var(--hacker-green);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 8px var(--hacker-green-glow);
}

input[type="range"]::-moz-range-thumb {
    width: 14px;
    height: 14px;
    background: var(--hacker-green);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 8px var(--hacker-green-glow);
}

#concurrent-value {
    font-weight: bold;
    color: var(--hacker-green);
    white-space: nowrap;
    text-shadow: 0 0 5px var(--hacker-green-glow);
}

/* ========== PROGRESS BAR ========== */
.progress-bar-container {
    background-color: rgba(0, 255, 65, 0.1);
    border-top: 1px solid rgba(0, 255, 65, 0.2);
}

.progress-bar {
    background: linear-gradient(90deg, var(--hacker-green-dim), var(--hacker-green));
    border-radius: 0;
    padding: 3px;
    box-shadow: 0 0 10px var(--hacker-green-glow);
    transition: width 0.3s ease;
}

/* ========== MODAL ========== */
.textarea-container {
    display: flex;
    position: relative;
    flex-grow: 1;
}

.line-numbers {
    padding: 5px;
    background-color: rgba(0, 255, 65, 0.05);
    color: rgba(0, 255, 65, 0.4);
    text-align: right;
    user-select: none;
    font-family: var(--terminal-font);
    overflow: hidden;
    border-right: 1px solid rgba(0, 255, 65, 0.2);
    height: 250px;
    box-sizing: border-box;
}

#lineNumbers {
    min-width: 25px;
}

textarea#modalInput {
    width: 100%;
    font-family: var(--terminal-font);
    padding-left: 10px;
    background-color: transparent;
    height: 250px;
    box-sizing: border-box;
    overflow-x: auto;
    overflow-y: auto;
    white-space: pre;
    word-wrap: normal;
    color: var(--hacker-green);
}

.modal-content {
    background-color: var(--hacker-bg) !important;
    border: 1px solid var(--hacker-green) !important;
    box-shadow: 0 0 30px var(--hacker-green-glow) !important;
}

.modal-header {
    border-bottom: 1px solid rgba(0, 255, 65, 0.3) !important;
}

.modal-footer {
    border-top: 1px solid rgba(0, 255, 65, 0.3) !important;
}

.modal-title {
    color: var(--hacker-green) !important;
    text-shadow: 0 0 8px var(--hacker-green-glow);
}

.btn-close {
    filter: invert(48%) sepia(79%) saturate(2476%) hue-rotate(86deg) brightness(118%) contrast(119%);
}

.btn-secondary {
    background-color: transparent !important;
    border-color: rgba(0, 255, 65, 0.5) !important;
    color: var(--hacker-green) !important;
    font-family: var(--terminal-font);
}

.btn-primary, .btn-info {
    background-color: transparent !important;
    border-color: var(--hacker-green) !important;
    color: var(--hacker-green) !important;
    font-family: var(--terminal-font);
}

.btn-primary:hover, .btn-info:hover {
    background-color: var(--hacker-green-subtle) !important;
    box-shadow: 0 0 15px var(--hacker-green-glow);
}

#forwarderResult {
    white-space: pre-line;
    word-break: break-all;
    text-align: left;
    padding: 10px;
    background-color: rgba(0, 255, 65, 0.05);
    border-radius: 5px;
    border: 1px solid rgba(0, 255, 65, 0.2);
}

/* ========== SYSTEM LOAD SECTION ========== */
.system-load-section {
    margin: 30px 15px 20px;
    border: 1px solid var(--hacker-green);
    background-color: var(--hacker-bg-card);
    box-shadow: 0 0 15px var(--hacker-green-glow), inset 0 0 30px rgba(0, 255, 65, 0.02);
    padding: 0;
    font-family: var(--terminal-font);
}

.system-load-header {
    border-bottom: 1px solid rgba(0, 255, 65, 0.3);
    padding: 8px 15px;
    font-size: 0.75rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--hacker-green);
    text-shadow: 0 0 8px var(--hacker-green-glow);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.system-load-header .sys-label {
    animation: pulse-text 3s ease-in-out infinite;
}

.system-load-body {
    padding: 15px 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

.sys-metric {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sys-metric-label {
    font-size: 0.6rem;
    color: rgba(0, 255, 65, 0.5);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.sys-metric-value {
    font-size: 0.8rem;
    color: var(--hacker-green);
    text-shadow: 0 0 5px var(--hacker-green-glow);
}

.sys-bar-container {
    width: 100%;
    height: 8px;
    background: rgba(0, 255, 65, 0.1);
    border: 1px solid rgba(0, 255, 65, 0.2);
    margin-top: 3px;
    position: relative;
    overflow: hidden;
}

.sys-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--hacker-green-dim), var(--hacker-green));
    box-shadow: 0 0 8px var(--hacker-green-glow);
    transition: width 1s ease;
    position: relative;
}

.sys-bar-fill::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 3px;
    height: 100%;
    background: var(--hacker-green);
    box-shadow: 0 0 6px var(--hacker-green);
    animation: bar-pulse 1s ease-in-out infinite;
}

.sys-bar-fill.warning {
    background: linear-gradient(90deg, var(--hacker-yellow), #ff9900);
    box-shadow: 0 0 8px rgba(255, 204, 0, 0.4);
}

.sys-bar-fill.warning::after {
    background: var(--hacker-yellow);
    box-shadow: 0 0 6px var(--hacker-yellow);
}

.sys-bar-fill.critical {
    background: linear-gradient(90deg, #ff6600, var(--hacker-red));
    box-shadow: 0 0 8px rgba(255, 0, 64, 0.4);
}

.sys-bar-fill.critical::after {
    background: var(--hacker-red);
    box-shadow: 0 0 6px var(--hacker-red);
}

.system-load-footer {
    border-top: 1px solid rgba(0, 255, 65, 0.15);
    padding: 8px 15px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.6rem;
    color: rgba(0, 255, 65, 0.4);
}

.system-load-footer span {
    display: flex;
    align-items: center;
    gap: 5px;
}

/* ========== ANIMATIONS ========== */
@keyframes glitch-text {
    0%, 95%, 100% { opacity: 1; transform: translate(0); }
    96% { opacity: 0.8; transform: translate(-2px, 1px); }
    97% { opacity: 0.9; transform: translate(2px, -1px); }
    98% { opacity: 0.7; transform: translate(-1px, -1px); }
    99% { opacity: 1; transform: translate(1px, 1px); }
}

@keyframes pulse-text {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

@keyframes blink-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

@keyframes bar-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

@keyframes cursor-blink {
    0%, 100% { border-right-color: var(--hacker-green); }
    50% { border-right-color: transparent; }
}

@keyframes flicker {
    0% { opacity: 0.97; }
    5% { opacity: 0.9; }
    10% { opacity: 0.97; }
    15% { opacity: 0.92; }
    20% { opacity: 0.98; }
    100% { opacity: 0.98; }
}

/* Flicker on the whole container */
.container-fluid {
    animation: flicker 5s infinite;
}

/* Terminal cursor on focused textareas */
textarea:focus {
    border-right: 2px solid var(--hacker-green);
    animation: cursor-blink 1s step-end infinite;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .hacker-banner pre {
        font-size: 0.3rem;
    }
    .hacker-status-bar {
        gap: 10px;
        font-size: 0.55rem;
    }
    .system-load-body {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .hacker-banner pre {
        font-size: 0.22rem;
    }
    .system-load-body {
        grid-template-columns: 1fr;
    }
}