@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@500;700;800;900&display=swap');

:root {
    --primary: #FFCC00; /* USF Flag Yellow */
    --primary-hover: #E6B800;
    --black: #000000;
    --black-light: #1A1A1A;
    --white: #FFFFFF;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-800: #1F2937;
    --text-dark: #111111;
    --text-light: #F9FAFB;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--gray-100);
    color: var(--text-dark);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--black);
    line-height: 1.2;
}

.text-primary { color: var(--primary) !important; }
.bg-primary { background-color: var(--primary) !important; }
.bg-black { background-color: var(--black) !important; color: var(--white) !important; }

/* Neobrutalism Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    text-transform: uppercase;
    text-decoration: none;
    border: 3px solid var(--black);
    cursor: pointer;
    transition: all 0.2s ease;
    border-radius: 0;
    box-shadow: 4px 4px 0px var(--black);
}

.btn-primary {
    background-color: var(--primary);
    color: var(--black);
}

.btn-primary:hover {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px var(--black);
    background-color: var(--primary-hover);
}

.btn-black {
    background-color: var(--black);
    color: var(--primary);
}

.btn-black:hover {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px var(--primary);
    color: var(--primary);
}

.btn-outline {
    background-color: var(--white);
    color: var(--black);
}

.btn-outline:hover {
    background-color: var(--primary);
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px var(--black);
}

/* Navbar */
.navbar {
    background-color: var(--black);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 5px solid var(--primary);
}
.navbar .container {
    max-width: 1200px; margin: 0 auto;
    display: flex; justify-content: space-between; align-items: center;
}

.navbar .brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    font-family: 'Outfit', sans-serif;
    font-weight: 900;
    font-size: 1.5rem;
    text-decoration: none;
    letter-spacing: 0.5px;
}
.navbar .brand span {
    color: var(--primary);
}
.brand-logo {
    width: 45px; height: 45px;
    background-color: var(--primary);
    color: var(--black);
    border-radius: 0;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    border: 2px solid var(--black);
    box-shadow: 2px 2px 0px var(--white);
}

/* Hero Section */
.hero {
    min-height: 85vh;
    background-color: var(--black);
    color: var(--white);
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    border-bottom: 8px solid var(--primary);
}

/* Tiger Stripes Background Pattern */
.hero::before {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    background: repeating-linear-gradient(
        45deg,
        rgba(255, 204, 0, 0.05),
        rgba(255, 204, 0, 0.05) 20px,
        transparent 20px,
        transparent 40px
    );
    z-index: 0;
}

.hero .container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
}

.hero-tagline {
    color: var(--primary);
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.2rem;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    text-transform: uppercase;
    display: inline-block;
    border: 2px solid var(--primary);
    padding: 5px 15px;
}

.hero-title {
    color: var(--white);
    font-size: 5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-shadow: 4px 4px 0px var(--black-light);
}
.hero-title span {
    color: var(--primary);
    text-shadow: 4px 4px 0px #997a00;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #e5e7eb;
    margin-bottom: 2.5rem;
    font-weight: 400;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Form Section */
.join-section {
    background-color: var(--primary);
    background-image: repeating-linear-gradient(
        -45deg,
        rgba(0, 0, 0, 0.03),
        rgba(0, 0, 0, 0.03) 20px,
        transparent 20px,
        transparent 40px
    );
    padding: 100px 20px;
}
.join-section .container { max-width: 1200px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-header h2 { font-size: 3rem; font-weight: 900; }
.section-header p { font-size: 1.1rem; font-weight: 600; }

.form-container {
    background: var(--white);
    padding: 3rem;
    border: 4px solid var(--black);
    box-shadow: 16px 16px 0px var(--black);
    max-width: 700px;
    margin: 0 auto;
}
.form-group { margin-bottom: 1.5rem; }
.form-label { display: block; margin-bottom: 0.5rem; font-weight: 800; color: var(--black); text-transform: uppercase; font-family: 'Outfit'; font-size: 1.1rem; }
.form-control {
    width: 100%;
    padding: 16px;
    border: 3px solid var(--black);
    font-family: inherit;
    font-size: 1.1rem;
    background: var(--gray-100);
    transition: all 0.2s;
    border-radius: 0;
}
.form-control:focus {
    outline: none;
    background: var(--white);
    box-shadow: 4px 4px 0px var(--primary);
}

/* Admin Dashboard */
.admin-layout { display: flex; min-height: 100vh; background: var(--gray-200); }
.sidebar { 
    width: 280px; 
    background: var(--black); 
    color: var(--white); 
    padding: 2rem;
    border-right: 5px solid var(--primary);
    display: flex;
    flex-direction: column;
}
.sidebar-brand {
    display: flex; align-items: center; gap: 15px;
    margin-bottom: 3rem;
    color: var(--white);
    font-family: 'Outfit'; font-weight: 900; font-size: 1.5rem;
}
.sidebar-brand .logo {
    width: 40px; height: 40px; background: var(--primary); color: var(--black);
    display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
    border: 2px solid var(--primary);
}

.nav-link {
    display: block; padding: 14px 20px; color: var(--white);
    text-decoration: none; font-weight: 700; font-family: 'Outfit', sans-serif;
    text-transform: uppercase; letter-spacing: 1px;
    margin-bottom: 10px; transition: 0.2s;
    border: 2px solid transparent;
}
.nav-link:hover, .nav-link.active {
    background: var(--primary);
    color: var(--black);
    border-color: var(--primary);
    box-shadow: 4px 4px 0px rgba(255, 255, 255, 0.2);
}
.nav-link.logout { color: #ff4d4d; margin-top: auto; }
.nav-link.logout:hover { background: #ff4d4d; color: var(--white); border-color: #ff4d4d; }

.main-content { flex: 1; padding: 3rem; overflow-y: auto; }
.page-title { font-size: 2.5rem; margin-bottom: 2rem; border-bottom: 4px solid var(--black); padding-bottom: 10px; display: inline-block; }

.kpi-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; margin-bottom: 3rem; }
.kpi-card { 
    background: var(--white); 
    padding: 2rem; 
    border: 4px solid var(--black);
    box-shadow: 8px 8px 0px var(--primary);
}
.kpi-card h3 { font-size: 1.1rem; color: var(--black); margin-bottom: 10px; }
.kpi-card .value { font-size: 3.5rem; font-weight: 900; color: var(--black); font-family: 'Outfit', sans-serif; }

.dashboard-grid { display: grid; grid-template-columns: 1fr 2fr; gap: 2rem; }
.panel { 
    background: var(--white); padding: 2rem; border: 4px solid var(--black); margin-bottom: 2rem; 
    box-shadow: 8px 8px 0px var(--black);
}
.panel-header { margin-bottom: 2rem; border-bottom: 3px solid var(--black); padding-bottom: 1rem; }
.panel-header h3 { font-size: 1.5rem; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 15px; text-align: left; border-bottom: 2px solid var(--black); }
th { background: var(--primary); color: var(--black); text-transform: uppercase; font-family: 'Outfit'; font-weight: 800; font-size: 1.1rem; }
td { font-weight: 500; font-size: 1.05rem; }
td small { color: var(--gray-800); font-weight: 600; }

/* Login Page */
.login-page {
    background-color: var(--black);
    background-image: repeating-linear-gradient(45deg, rgba(255, 204, 0, 0.05), rgba(255, 204, 0, 0.05) 20px, transparent 20px, transparent 40px);
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
}
.login-card {
    background: var(--white);
    padding: 3rem;
    width: 100%; max-width: 450px;
    border: 5px solid var(--primary);
    box-shadow: 15px 15px 0px var(--primary);
}
.login-card h2 { text-align: center; margin-bottom: 2rem; font-size: 2.2rem; }
.login-brand {
    width: 80px; height: 80px; background: var(--black); color: var(--primary);
    border-radius: 0; display: flex; align-items: center; justify-content: center;
    font-family: 'Outfit'; font-weight: 900; font-size: 2rem; margin: 0 auto 1.5rem;
    border: 3px solid var(--primary);
}

.text-danger { color: #dc2626; font-weight: 600; margin-top: 5px; font-size: 0.9rem; }
.text-muted { color: var(--gray-800); }

/* Utilities */
.text-center { text-align: center; }
.mb-4 { margin-bottom: 2rem; }
.mt-2 { margin-top: 0.5rem; }
.w-100 { width: 100%; }

@media (max-width: 992px) {
    .dashboard-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .hero-title { font-size: 3rem; }
    .form-container { padding: 2rem; box-shadow: 8px 8px 0px var(--black); }
    .admin-layout { flex-direction: column; }
    .sidebar { width: 100%; border-right: none; border-bottom: 5px solid var(--primary); padding: 1.5rem; }
    .sidebar-brand { margin-bottom: 1.5rem; }
    .main-content { padding: 1.5rem; }
    .page-title { font-size: 2rem; }
    .kpi-card { box-shadow: 6px 6px 0px var(--primary); }
    .panel { box-shadow: 6px 6px 0px var(--black); }
}