@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #FF9515;
    --primary-hover: #e68613;
    --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    --card-bg: rgba(255, 255, 255, 0.9);
    --text-main: #1e293b;
    --text-muted: #64748b;
    --border: #e2e8f0;
    --shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-gradient);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.container {
    width: 100%;
    max-width: 850px;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 24px;
    padding: 3.5rem;
    box-shadow: var(--shadow);
}

.header-logo {
    display: block;
    margin: 0 auto 2rem;
    max-width: 250px;
    height: auto;
}

h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-align: center;
    color: var(--primary);
}

p.subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

select,
input {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: white;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.2s;
}

select:focus,
input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(255, 149, 21, 0.1);
}

section {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

section h2 {
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
    color: var(--primary);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
}

button {
    width: 100%;
    background: var(--primary);
    color: white;
    padding: 1rem;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    margin-top: 2.5rem;
}

button:hover {
    background: var(--primary-hover);
}

.login-container {
    max-width: 450px;
}

.error-msg {
    background: #fee2e2;
    color: #991b1b;
    padding: 0.75rem;
    border-radius: 12px;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    text-align: center;
    border: 1px solid #fecaca;
}

.success-msg {
    background: #dcfce7;
    color: #166534;
    padding: 0.75rem;
    border-radius: 12px;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
    text-align: center;
    border: 1px solid #bbf7d0;
}