li img {
    width: 40px;
}
li {
    display: flex;
    align-items: center;
    gap: 10px;
}
@import url('https://fonts.googleapis.com/css2?family=Roboto+Condensed:wght@300;400;600;700&family=Oswald:wght@400;600;700&display=swap');

:root {
    --red: #D51D25;
    --navy: #1a1740;
    --blue: #273877;
    --lightblue: #0088bc;
    --yellow: #E7C845;
    --white: #ffffff;
    --light-grey: #f0f2f5;
    --mid-grey: #e0e0e0;
    --dark-grey: #222222;
    --card-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

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

body {
    background-color: var(--light-grey);
    color: var(--dark-grey);
    font-family: 'Roboto Condensed', sans-serif;
    overflow-x: hidden;
}

/* HEADER */
header {
    background-color: var(--navy);
    background-image: url('https://web-cdnprod.aa.com.tr/uploads/Contents/2023/05/18/thumbs_b_c_76e37fa1e70c43f75629d070852d1c00.jpg?v=134856');
    background-size: cover;
    background-position: center top;
    padding: 60px 20px 100px;
    text-align: center;
    position: relative;
    border-bottom-left-radius: 50% 60px;
    border-bottom-right-radius: 50% 60px;
    overflow: hidden;
    margin-bottom: 40px;
}

header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
            to bottom,
            rgba(26,23,64,0.5) 0%,
            rgba(26,23,64,0.85) 100%
    );
}

/* FLAG STRIP */
header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(
            to right,
            #D51D25, #E7C845, #0088bc,
            #146a34, #D51D25, #E7C845,
            #0088bc, #273877, #D51D25
    );
}

header h1 {
    font-family: 'Oswald', sans-serif;
    font-size: 4rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 8px;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
    text-shadow: 0 4px 20px rgba(0,0,0,0.4);
}

header h1 span { color: var(--yellow); }

header p {
    color: rgba(255,255,255,0.75);
    font-size: 1rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    position: relative;
    z-index: 1;
    margin-top: 10px;
}

.header-divider {
    width: 60px;
    height: 3px;
    background: var(--red);
    margin: 16px auto;
    position: relative;
    z-index: 1;
}

/* INSTRUCTION BANNER */
.instruction {
    text-align: center;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--navy);
    margin: -20px auto 24px;
    padding: 14px 30px;
    max-width: 600px;
    background: var(--white);
    border-radius: 30px;
    box-shadow: var(--card-shadow);
}

/* GROUP STAGE */
#group-stage {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding: 0 30px 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.group-card {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: transform 0.2s, box-shadow 0.2s;
}

.group-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.13);
}

h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--white);
    background: var(--navy);
    padding: 10px 14px;
    border-left: 4px solid var(--red);
}

ul {
    list-style: none;
    background: var(--white);
}

li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 12px;
    border-bottom: 1px solid var(--mid-grey);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.3px;
    transition: background 0.15s;
}

li:last-child { border-bottom: none; }
li:hover { background-color: var(--light-grey); }

li img {
    width: 36px;
    height: 22px;
    object-fit: cover;
    border-radius: 2px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

button {
    margin-left: auto;
    background-color: var(--navy);
    color: var(--white);
    border: none;
    padding: 4px 12px;
    border-radius: 20px;
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
}

button:hover { background-color: var(--red); }

/* KNOCKOUT STAGE */
#knockout-stage {
    max-width: 800px;
    margin: 0 auto 50px;
    padding: 20px 30px;
}

#knockout-stage h2 {
    border-radius: 6px 6px 0 0;
    margin-bottom: 12px;
}

#knockout-stage li {
    background: var(--white);
    border-radius: 6px;
    box-shadow: var(--card-shadow);
    margin: 6px 0;
    border-bottom: none;
    border-left: 4px solid var(--lightblue);
    padding: 12px 16px;
    font-size: 1rem;
    font-weight: 700;
    transition: border-left-color 0.2s;
}

#knockout-stage li:hover {
    border-left-color: var(--red);
    background: var(--white);
}