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

:root {
    --bg-deep: #081220;
    --bg-mid: #0f1f34;
    --panel: rgba(11, 22, 38, 0.84);
    --panel-edge: rgba(138, 172, 214, 0.26);
    --text-main: #f3f8ff;
    --text-soft: #a8bbd1;
    --accent-cyan: #2de2e6;
    --accent-red: #ff5c57;
    --accent-amber: #ffbf47;
    --ok-green: #53d18c;
    --shadow-main: 0 18px 42px rgba(0, 0, 0, 0.45);
    --nav-height: 72px;
}

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

body {
    position: relative;
    min-height: 100vh;
    padding: calc(36px + var(--nav-height)) 28px 28px;
    color: var(--text-main);
    font-family: 'Space Grotesk', 'Segoe UI', sans-serif;
    background:
        radial-gradient(circle at 18% 16%, rgba(45, 226, 230, 0.2) 0%, transparent 45%),
        radial-gradient(circle at 88% 6%, rgba(255, 92, 87, 0.25) 0%, transparent 36%),
        linear-gradient(145deg, var(--bg-mid), var(--bg-deep) 56%);
    overflow-x: hidden;
}

.site-nav {
    position: fixed;
    top: 10px;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding-inline: 28px;
}

.site-nav-inner {
    width: min(1240px, 100%);
    min-height: var(--nav-height);
    margin: 0 auto;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 18px;
    border: 1px solid rgba(138, 172, 214, 0.28);
    background: linear-gradient(145deg, rgba(15, 28, 47, 0.9), rgba(7, 14, 24, 0.9));
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.38);
    backdrop-filter: blur(6px);
}

.site-nav-link {
    padding: 9px 16px;
    border-radius: 10px;
    border: 1px solid transparent;
    color: var(--text-main);
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.98rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-decoration: none;
    transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.site-nav-link:hover {
    transform: translateY(-1px);
    border-color: rgba(45, 226, 230, 0.45);
    background: rgba(45, 226, 230, 0.12);
    color: #ffffff;
}

body::before,
body::after {
    content: '';
    position: fixed;
    z-index: -1;
    width: 340px;
    height: 340px;
    border-radius: 999px;
    filter: blur(80px);
}

body::before {
    top: -120px;
    left: -140px;
    background: rgba(45, 226, 230, 0.26);
}

body::after {
    right: -120px;
    bottom: -150px;
    background: rgba(255, 92, 87, 0.22);
}

.container {
    width: min(1240px, 100%);
    margin: 0 auto;
    padding: clamp(20px, 2.2vw, 34px);
    border-radius: 26px;
    border: 1px solid var(--panel-edge);
    background: linear-gradient(155deg, rgba(15, 28, 47, 0.92), rgba(7, 14, 24, 0.9));
    box-shadow: var(--shadow-main);
    backdrop-filter: blur(6px);
}

h1 {
    margin-top: 4px;
    margin-bottom: 28px;
    text-align: center;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(2rem, 5vw, 3.3rem);
    color: #f8fdff;
    text-shadow:
        0 0 26px rgba(45, 226, 230, 0.5),
        0 2px 14px rgba(0, 0, 0, 0.48);
    animation: reveal-up 0.55s ease both;
}

.main-title {
    background: linear-gradient(125deg, #d7f8ff 0%, var(--accent-cyan) 48%, var(--accent-amber) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.42);
}

.workflow-note,
.role-pool-section {
    width: min(760px, 100%);
    margin-inline: auto;
    border-radius: 16px;
    border: 1px solid rgba(116, 153, 200, 0.35);
    background: var(--panel);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.workflow-note {
    margin-bottom: 22px;
    padding: 16px 18px;
    animation: reveal-up 0.6s 0.05s ease both;
}

.workflow-note h3,
.role-pool-section h3 {
    margin-bottom: 8px;
    font-family: 'Rajdhani', sans-serif;
    letter-spacing: 0.04em;
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    color: #ffffff;
}

.workflow-note ol {
    margin: 0;
    padding-left: 20px;
    color: var(--text-soft);
    font-size: 0.94rem;
    line-height: 1.55;
}

.input-section {
    max-width: 620px;
    margin: 0 auto 32px;
    animation: reveal-up 0.64s 0.1s ease both;
}

#player-input-form {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    margin-bottom: 10px;
}

#player-input-form input,
.role-count-item input {
    border-radius: 12px;
    border: 1px solid rgba(130, 173, 221, 0.35);
    background: rgba(3, 12, 22, 0.62);
    color: #f4fbff;
    font-size: 0.98rem;
}

#player-input-form input {
    width: 100%;
    min-height: 49px;
    padding: 12px 14px;
}

#player-input-form input::placeholder {
    color: rgba(211, 226, 243, 0.72);
}

#player-input-form input:focus,
.role-count-item input:focus {
    outline: none;
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px rgba(45, 226, 230, 0.22);
}

#add-player-button,
#randomize-button,
#reveal-all-button,
#clear-button,
.rerandomize-btn,
.home-link {
    border: 1px solid transparent;
    cursor: pointer;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    letter-spacing: 0.05em;
    transition: transform 0.22s ease, filter 0.22s ease, box-shadow 0.22s ease;
}

#add-player-button {
    min-height: 49px;
    padding: 10px 20px;
    border-radius: 12px;
    color: #00161f;
    background: linear-gradient(125deg, #37ffc6, #2de2e6);
    box-shadow: 0 10px 26px rgba(45, 226, 230, 0.33);
}

#add-player-button:hover {
    filter: brightness(1.08);
    transform: translateY(-2px);
}

.player-count {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-soft);
}

.role-pool-section {
    margin-bottom: 28px;
    padding: 16px;
    animation: reveal-up 0.7s 0.16s ease both;
}

.role-pool-hint,
.role-pool-note {
    margin-bottom: 10px;
    font-size: 0.86rem;
}

.role-pool-hint {
    color: var(--text-soft);
}

.role-pool-note {
    color: var(--ok-green);
    font-weight: 600;
}

.role-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.role-count-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 11px 12px;
    border-radius: 12px;
    border: 1px solid rgba(135, 172, 221, 0.3);
    background: rgba(7, 17, 30, 0.72);
    color: #f8fbff;
    font-size: 0.94rem;
    font-weight: 600;
}

.role-count-item input {
    width: 76px;
    padding: 6px 8px;
    text-align: right;
    font-weight: 700;
}

.role-count-item input:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.role-pool-total {
    margin-top: 10px;
    text-align: right;
    color: var(--text-soft);
    font-size: 0.83rem;
}

.about-section {
    width: min(760px, 100%);
    margin: 30px auto 0;
    padding: 16px 18px;
    border-radius: 16px;
    border: 1px solid rgba(116, 153, 200, 0.35);
    background: var(--panel);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.about-section h3 {
    margin-bottom: 8px;
    font-family: 'Rajdhani', sans-serif;
    letter-spacing: 0.04em;
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    color: #ffffff;
}

.about-section p {
    margin: 0;
    color: var(--text-soft);
    font-size: 0.92rem;
    line-height: 1.55;
}

.action-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin: 0 auto 8px;
    animation: reveal-up 0.74s 0.2s ease both;
}

#randomize-button,
#reveal-all-button,
#clear-button {
    min-width: 220px;
    min-height: 52px;
    padding: 12px 24px;
    border-radius: 13px;
    font-size: 1.04rem;
    color: #001018;
}

#randomize-button {
    background: linear-gradient(135deg, #2de2e6, #00b7ff);
    box-shadow: 0 11px 25px rgba(0, 183, 255, 0.35);
}

#reveal-all-button {
    background: linear-gradient(135deg, #ffbf47, #ff8f37);
    box-shadow: 0 11px 25px rgba(255, 143, 55, 0.35);
}

#clear-button {
    color: #ffffff;
    background: linear-gradient(135deg, #ff5c57, #ff2f74);
    box-shadow: 0 11px 25px rgba(255, 47, 116, 0.35);
}

#randomize-button:hover:not(:disabled),
#reveal-all-button:hover:not(:disabled),
#clear-button:hover:not(:disabled),
.rerandomize-btn:hover:not(:disabled) {
    filter: brightness(1.08);
    transform: translateY(-2px);
}

#randomize-button:disabled,
#reveal-all-button:disabled,
#clear-button:disabled,
.rerandomize-btn:disabled {
    cursor: not-allowed;
    opacity: 0.45;
    box-shadow: none;
    transform: none;
}

#player-card-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 220px));
    justify-content: center;
    gap: 16px;
    margin-top: 28px;
    animation: reveal-up 0.8s 0.26s ease both;
}

.player-card {
    position: relative;
    width: min(100%, 220px);
    justify-self: center;
    overflow: hidden;
    border-radius: 16px;
    border: 1px solid rgba(120, 163, 217, 0.42);
    background: linear-gradient(160deg, #13263f, #0a1626 72%);
    box-shadow: 0 14px 28px rgba(0, 0, 0, 0.36);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.player-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 36px rgba(0, 0, 0, 0.5);
}

.player-card.is-randomizing {
    animation: card-flicker 0.45s ease-in-out infinite;
}

.player-card.is-concealed {
    cursor: pointer;
}

.player-card.is-concealed .agent-image {
    filter: brightness(0.5) saturate(0.5);
}

.player-card.is-concealed .priority-badge,
.player-card.is-concealed .rerandomize-btn {
    display: none !important;
}

.player-card.is-concealed::after {
    content: 'Tap To Reveal';
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 2;
    transform: translate(-50%, -50%);
    padding: 8px 12px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.32);
    background: rgba(6, 14, 23, 0.83);
    color: #ebf7ff;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    pointer-events: none;
}

.priority-badge {
    display: none;
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 2;
    padding: 4px 9px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: linear-gradient(130deg, #ffd15c, #ff7e47);
    color: #311c00;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.priority-badge.is-visible {
    display: inline-block;
}

.agent-image {
    width: 100%;
    height: 240px;
    object-fit: cover;
    display: block;
}

.agent-image.is-empty {
    background: linear-gradient(140deg, #44566e, #273548 68%);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.15);
}

.remove-card-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 2;
    width: 34px;
    height: 34px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    background: rgba(10, 21, 35, 0.75);
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    transition: transform 0.18s ease, background 0.18s ease;
}

.remove-card-btn:hover {
    background: var(--accent-red);
    transform: scale(1.06);
}

.card-content {
    padding: 16px;
    text-align: center;
}

.card-content h2 {
    margin-bottom: 10px;
    padding: 7px 10px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.25rem;
    letter-spacing: 0.03em;
}

.agent-name {
    color: #ffffff;
    font-size: 1.08rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.agent-role {
    color: var(--text-soft);
    font-size: 0.88rem;
}

.rerandomize-btn {
    margin-top: 12px;
    padding: 9px 14px;
    border-radius: 10px;
    border-color: rgba(45, 226, 230, 0.5);
    background: rgba(45, 226, 230, 0.16);
    color: #e0fcff;
    font-size: 0.8rem;
    text-transform: uppercase;
}

.not-found-page {
    min-height: calc(100vh - 56px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.not-found-card {
    width: min(100%, 560px);
    padding: clamp(28px, 5vw, 46px);
    border-radius: 20px;
    border: 1px solid var(--panel-edge);
    background: linear-gradient(135deg, rgba(10, 21, 35, 0.92), rgba(7, 14, 24, 0.96));
    box-shadow: var(--shadow-main);
    text-align: center;
}

.not-found-code {
    margin-bottom: 14px;
    color: #ff7269;
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(3.2rem, 10vw, 5rem);
    line-height: 1;
}

.not-found-text {
    margin: 16px 0 26px;
    color: var(--text-soft);
    font-size: 1rem;
}

.home-link {
    display: inline-block;
    padding: 11px 22px;
    border-radius: 12px;
    border-color: rgba(255, 255, 255, 0.28);
    background: linear-gradient(130deg, #ffbf47, #ff8f37);
    color: #001622;
    text-decoration: none;
}

.home-link:hover {
    filter: brightness(1.08);
    transform: translateY(-2px);
}

@media (max-width: 1024px) {
    body {
        padding: calc(24px + var(--nav-height)) 18px 18px;
    }

    .site-nav {
        padding-inline: 18px;
    }

    .container {
        border-radius: 20px;
    }

    #player-card-container {
        grid-template-columns: repeat(auto-fit, minmax(210px, 210px));
    }
}

@media (max-width: 700px) {
    body {
        padding: calc(18px + var(--nav-height)) 12px 12px;
    }

    .site-nav {
        top: 8px;
        padding-inline: 12px;
    }

    .site-nav-inner {
        justify-content: space-between;
        gap: 6px;
        padding: 9px;
    }

    .site-nav-link {
        padding: 8px 10px;
        font-size: 0.86rem;
    }

    .container {
        padding: 16px;
    }

    h1 {
        margin-bottom: 22px;
        letter-spacing: 0.05em;
    }

    #player-input-form {
        grid-template-columns: 1fr;
    }

    #add-player-button,
    #randomize-button,
    #reveal-all-button,
    #clear-button {
        width: 100%;
    }

    .role-grid {
        grid-template-columns: 1fr;
    }

    .role-pool-total {
        text-align: left;
    }

    .action-buttons {
        flex-direction: column;
        gap: 10px;
    }

    #player-card-container {
        grid-template-columns: 1fr;
    }

    .agent-image {
        height: 220px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }
}

@keyframes card-flicker {
    0% {
        transform: translateY(0);
        box-shadow: 0 14px 28px rgba(0, 0, 0, 0.36);
    }

    50% {
        transform: translateY(-5px) scale(1.01);
        box-shadow: 0 18px 32px rgba(45, 226, 230, 0.32);
    }

    100% {
        transform: translateY(0);
        box-shadow: 0 14px 28px rgba(0, 0, 0, 0.36);
    }
}

@keyframes reveal-up {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}