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

:root {
    --border-color: #000;
    /* Vivid Blood Red */
    --text-color: #000;
    --bg-color: #fff;
    --line-color: #000;
    --accent-red: #cc0000;
    --font-main: 'Roboto', sans-serif;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    margin: 0;
    padding: 60px 20px 20px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

/* Back Button Styling */
.back-button-container {
    position: fixed;
    top: 20px;
    left: 20px;
    z-index: 1000;
    animation: slideInLeft 0.6s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

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

.back-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: var(--bg-color);
    color: var(--text-color);
    border: 2px solid var(--border-color);
    border-radius: 50px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.2px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.back-button:hover {
    background: var(--border-color);
    color: var(--bg-color);
    transform: translateX(-5px) scale(1.05);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-red);
}

.back-button:active {
    transform: translateX(-3px) scale(1.02);
}

.back-arrow {
    font-size: 1rem;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.back-button:hover .back-arrow {
    transform: translateX(-5px);
    color: var(--accent-red);
}

.tournament-container {
    width: 100%;
    max-width: 1400px;
}

h1 {
    font-size: 3rem;
    margin-bottom: 20px;
    text-transform: uppercase;
    font-weight: 400;
    /* Thin look */
    letter-spacing: 2px;
}

.bracket-wrapper {
    display: grid;
    grid-template-columns: 0.8fr 0.8fr 0.8fr;
    gap: 50px;
    align-items: stretch;
    /* Stretch to align titles at top */
    /* Generally center vertically */
}

/* Center bracket wrapper when only one column (resultado page) */
.bracket-wrapper:has(.round:only-child) {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

.bracket-wrapper:has(.round:only-child) .round {
    width: 100%;
    max-width: 500px;
    /* Matches the 1.2fr proportion from the grid */
}

.round {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    height: 100%;
    /* Fill the grid height to space matches evenly */
    position: relative;
    min-height: 400px;
    /* Reduced min-height slightly */
    padding-top: 40px;
}

/* Titles */
/* Titles */
.round-title {
    position: absolute;
    top: 0;
    width: 100%;
    text-align: center;
    font-size: 1.2rem;
    font-weight: 700;
    margin: 0;
}

/* Match container */
.match {
    display: flex;
    flex-direction: column;
    margin: 10px 0;
    position: relative;
}

/* Inputs styling */
input {
    border: none;
    background: transparent;
    font-family: inherit;
    width: 100%;
}

input:focus {
    outline: 2px solid var(--border-color);
    background: #fff5f5;
}

.time-input {
    font-size: 0.8rem;
    color: #cc0000;
    text-align: center;
    /* Default center, override manually if needed */
    margin-bottom: 2px;
    text-transform: uppercase;
}

/* Team Box Styling */
.team {
    border: 1px solid var(--border-color);
    padding: 4px 8px;
    display: flex;
    align-items: center;
    background: #fff;
    z-index: 10;
    height: 32px;
}

.team.top {
    border-bottom: none;
    /* Merge look */
}

.team .seed {
    display: block;
    width: 30px;
    font-size: 0.8em;
    color: #000;
    margin-right: 5px;
    text-align: center;
}

.flag {
    display: none;
}

.team-name {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9em;
}

/* Alignment Specifics based on side */
/* Right side needs to swap order: Name then Flag then Seed */
.round-16-right .team {
    flex-direction: row-reverse;
}

.round-16-right .flag {
    margin-right: 0;
    margin-left: 8px;
}

.round-16-right .seed {
    margin-right: 0;
    margin-left: 5px;
    text-align: right;
}

/* Connector Lines Logic - REMOVED */

/* Layout Adjustments */
.round-16-left {
    justify-content: flex-start;
    padding: 40px 0;
    gap: 40px;
}

.round-4-left {
    justify-content: flex-start;
    padding: 40px 0;
    gap: 40px;
}

.round-16-right {
    justify-content: space-around;
    padding: 40px 0;
}

.round-4-right {
    justify-content: center;
}

/* Final Round */
.round-final {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    padding: 40px 0;
    gap: 40px;
}

.final-match {
    margin-bottom: 0;
}

/* Group Label */
.group-label {
    text-align: center;
    font-size: 0.9rem;
    font-weight: 700;
    color: #000;
    margin-bottom: 5px;
    text-transform: uppercase;
}

.flag-name {
    flex-grow: 1;
    width: auto;
}

.highlight-green {
    background-color: #00ff00 !important;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .bracket-wrapper {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }

    .round {
        min-height: auto;
        padding-top: 20px;
        padding-bottom: 20px;
        width: 100%;
        border-bottom: 2px dashed #eee;
        /* Visual separator between rounds */
    }

    .round:last-child {
        border-bottom: none;
    }

    .round-title {
        position: relative;
        margin-bottom: 20px;
        top: auto;
    }

    .round-16-left,
    .round-4-left,
    .round-final {
        align-items: center;
        width: 100%;
    }

    .match {
        width: 100%;
        max-width: 350px;
        /* Prevent matches from getting too wide on tablets */
    }
}