/* --- Общие стили --- */
body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f5f7fa;
    color: #333;
    margin: 0;
    padding: 0;
}

main {
    max-width: 1200px;
    margin: 20px auto;
    padding: 20px;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

/* --- Header / Navigation --- */
header {
    background-color: #2c3e50;
    padding: 15px 0;
}

header nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
}

header nav a {
    color: #ecf0f1;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 5px;
    transition: all 0.3s ease;
}

header nav a:hover {
    background-color: #34495e;
    color: #fff;
}

/* --- Tables --- */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    font-size: 14px;
}

table th, table td {
    padding: 10px 15px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}

table th {
    background-color: #f0f2f5;
}

table tr:hover {
    background-color: #f9f9f9;
}

/* --- Buttons --- */
button, .btn {
    background-color: #3498db;
    color: #fff;
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s ease;
}

button:hover, .btn:hover {
    background-color: #2980b9;
}

/* --- Forms --- */
input, select, textarea {
    width: 100%;
    padding: 8px 10px;
    margin: 5px 0 15px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 14px;
}

textarea {
    resize: vertical;
}

/* --- Footer --- */
footer {
    text-align: center;
    padding: 15px 0;
    margin-top: 20px;
    background-color: #ecf0f1;
    color: #333;
    border-top: 1px solid #ddd;
}

/* Стили для попапа редактирования */
#editModal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
}

#editModal .modal-content {
    background: #fff;
    padding: 20px;
    width: 400px;
    max-width: 90%;
    margin: 100px auto;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    position: relative;
}

#editModal label {
    display: block;
    margin-bottom: 10px;
}

#editModal input[type=text],
#editModal input[type=date] {
    width: 100%;
    padding: 6px;
    box-sizing: border-box;
}

#editModal button {
    margin-right: 10px;
    padding: 6px 12px;
}


/* --- Daily Data Page --- */
.daily-data-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    font-size: 14px;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.daily-data-table th,
.daily-data-table td {
    padding: 10px 15px;
    text-align: left;
    border-bottom: 1px solid #eee;
}

.daily-data-table th {
    background-color: #f4f6f8;
}

.daily-data-table tr:hover {
    background-color: #f0f2f5;
}

/* --- Buttons --- */
.daily-data-table button {
    background-color: #1abc9c;
    color: #fff;
    border: none;
    padding: 6px 12px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 13px;
    transition: background-color 0.3s ease;
}

.daily-data-table button:hover {
    background-color: #16a085;
}

/* --- Form Styles --- */
.daily-data-form input,
.daily-data-form select {
    width: 100%;
    padding: 8px 10px;
    margin: 5px 0 15px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 14px;
}

.daily-data-form button {
    background-color: #3498db;
}

.daily-data-form button:hover {
    background-color: #2980b9;
}

/* --- Pop-up Editing Modal --- */
#editDailyModal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
}

#editDailyModal .modal-content {
    background: #fff;
    padding: 20px;
    width: 400px;
    max-width: 90%;
    margin: 100px auto;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    position: relative;
}

#editDailyModal label {
    display: block;
    margin-bottom: 10px;
}

#editDailyModal input[type=text],
#editDailyModal input[type=date],
#editDailyModal select {
    width: 100%;
    padding: 6px;
    box-sizing: border-box;
}

#editDailyModal button {
    margin-right: 10px;
    padding: 6px 12px;
}