/* ÐÐ±ÑÐ¸Ðµ Ð½Ð°ÑÑÑÐ¾Ð¹ÐºÐ¸ Ð¸ ÑÐ±ÑÐ¾Ñ */
*,
*::before,
*::after {
    box-sizing: border-box;
}

/* ÐÑÐ½Ð¾Ð²Ð½ÑÐµ ÑÑÐ¸Ð»Ð¸ ÐºÐ¾Ð½ÑÐµÐ¹Ð½ÐµÑÐ° ÑÐ¾ÑÐ¼Ñ */
.form-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f9f9f9;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

    .form-container h2 {
        margin-bottom: 20px;
        font-size: 24px;
        color: #333;
    }

/* Ð¡ÐµÐºÑÐ¸Ñ ÑÑÐ°ÑÑÐ½Ð¸ÐºÐ° */
.participant-section {
    border-bottom: 1px solid #ddd;
    padding-bottom: 20px;
    margin-bottom: 20px;
}

    .participant-section h3 {
        font-size: 20px;
        color: #555;
    }

/* Ð¡ÐµÐºÑÐ¸Ñ Ð´Ð¸ÑÑÐ¸Ð¿Ð»Ð¸Ð½Ñ */
.discipline-section {
    margin-bottom: 15px;
    padding: 10px;
    background-color: #f0f0f0;
    border-radius: 4px;
    position: relative;
}

/* Ð¡ÑÑÐ¾ÐºÐ° ÑÐ¾ÑÐ¼Ñ Ð´Ð»Ñ Ð³Ð¸Ð±ÐºÐ¾Ð¹ ÐºÐ¾Ð¼Ð¿Ð¾Ð½Ð¾Ð²ÐºÐ¸ */
.form-row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

/* ÐÑÑÐ¿Ð¿Ð° ÑÐ¾ÑÐ¼Ñ */
.form-group {
    padding: 0 15px;
    margin-bottom: 1rem;
}

    .form-group label {
        font-weight: bold;
    }

/* ÐÐ¾Ð»Ð¾Ð½ÐºÐ¸ Ñ ÑÐ°Ð·Ð»Ð¸ÑÐ½Ð¾Ð¹ ÑÐ¸ÑÐ¸Ð½Ð¾Ð¹ */
.form-col-md-4,
.form-col-md-6,
.form-col-md-12 {
    flex: 0 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
}

.form-col-md-4 {
    width: 33.333333%;
}

.form-col-md-6 {
    width: 50%;
}

.form-col-md-12 {
    width: 100%;
}

/* ÐÐ¾Ð»Ñ Ð²Ð²Ð¾Ð´Ð° Ð¸ ÑÐµÐ»ÐµÐºÑÑ */
.form-group input,
.form-group select {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

    .form-group input[type="date"] {
        padding: 6px;
    }

/* ÐÐ½Ð¾Ð¿ÐºÐ¸ */
.btn {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    color: #fff;
    cursor: pointer;
    font-size: 16px;
    margin-right: 10px;
    display: inline-block;
    text-align: center;
    transition: background-color 0.3s, opacity 0.3s;
}

.btn-primary {
    background-color: #007bff;
}

.btn-secondary {
    background-color: #6c757d;
}

.btn-success {
    background-color: #28a745;
}

.btn-danger {
    background-color: #dc3545;
}

    .btn-primary:hover,
    .btn-secondary:hover,
    .btn-success:hover,
    .btn-danger:hover {
        opacity: 0.8;
    }


.time-input {
    font-family: monospace;
    text-align: center;
    width: 120px;
}


/* ÐÐ¾Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐµ ÐºÐ½Ð¾Ð¿ÐºÐ¸ */
.add-discipline-button,
.add-participant-button {
    margin-top: 10px;
    display: inline-block;
}

.add-discipline-button {
    background-color: #007bff;
    color: #fff;
}

.add-participant-button {
    background-color: #6c757d;
    color: #fff;
}

.remove-discipline-button,
.remove-participant-button {
    background-color: #dc3545;
    color: #fff;
    display: inline-block;
    margin-top: 10px;
}

.header-banner {
    background-size: cover;
    background-position: center;
    height: 300px;
    position: relative;
    width: 100%;
}

.header-overlay {
    background-color: rgba(0, 0, 0, 0.5);
    height: 100%;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.header-link {
    padding: 12px 24px;
    font-size: 18px;
    color: white;
    border: 2px solid white;
    border-radius: 5px;
    text-decoration: none;
    background-color: rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

    .header-link:hover {
        background-color: white;
        color: black;
    }


/* Ð¡Ð¾ÑÑÐ¾ÑÐ½Ð¸Ðµ Ð½ÐµÐ²Ð°Ð»Ð¸Ð´Ð½Ð¾ÑÑÐ¸ */
.is-invalid {
    border-color: #dc3545;
}

.text-danger {
    color: #ff3860;
    font-size: 12px;
}

.form-col-md-4,
.form-col-md-6,
.form-col-md-12,
.col-md-4,
.col-md-6,
.col-md-12 {
    min-width: 0;
}

.form-group input[type="date"] {
    max-width: 100%;
}

/* ÐÑÐ°Ð²ÐºÐ¸ Ð´Ð»Ñ intl-tel-input Ð¸ Ð¼Ð¾Ð±Ð¸Ð»ÑÐ½ÑÑ ÑÐµÐ»ÐµÑÐ¾Ð½Ð¾Ð² */
.form-group input[type="tel"],
.iti {
    width: 100%;
}

.iti input {
    width: 100%;
    padding-left: 58px; /* ÑÑÐ¾Ð±Ñ ÑÐ»Ð°Ð³ Ð½Ðµ Ð¿ÐµÑÐµÐºÑÑÐ²Ð°Ð» ÑÐµÐºÑÑ */
}

/* ÐÐ¾Ð±Ð¸Ð»ÑÐ½Ð°Ñ Ð°Ð´Ð°Ð¿ÑÐ°ÑÐ¸Ñ */
@media (max-width: 768px) {
    .form-container {
        padding: 15px;
    }

    .form-row {
        flex-direction: column;
        margin: 0;
    }

    .form-group {
        padding: 0;
        width: 100%;
    }

    .form-col-md-4, .form-col-md-6, .form-col-md-12 {
        width: 100%;
        padding: 0;
    }

    /* ÐÐ½Ð¾Ð¿ÐºÐ¸ ÑÐ°ÑÑÑÐ³Ð¸Ð²Ð°ÑÑÑÑ Ð¿Ð¾Ð´ ÑÐ¸ÑÐ¸Ð½Ñ ÑÐºÑÐ°Ð½Ð° Ð½Ð° Ð¼Ð¾Ð±Ð¸Ð»ÐºÐµ */
    .btn {
        width: 100%;
        margin-bottom: 10px;
    }

    .add-discipline-button,
    .add-participant-button,
    .remove-discipline-button,
    .remove-participant-button {
        width: 100%;
        padding: 12px;
        box-sizing: border-box;
    }

    /* Ð£Ð¼ÐµÐ½ÑÑÐ°ÐµÐ¼ Ð²ÑÑÐ¾ÑÑ Ð±Ð°Ð½Ð½ÐµÑÐ° Ð½Ð° Ð¼Ð°Ð»ÐµÐ½ÑÐºÐ¸Ñ ÑÐºÑÐ°Ð½Ð°Ñ */
    .header-banner {
        height: 180px;
    }

    .header-link {
        padding: 10px 16px;
        font-size: 16px;
    }

    .form-container h2 {
        font-size: 20px;
    }

    .participant-section h3 {
        font-size: 18px;
    }

    /* ÐÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð¹ Ð²Ð²Ð¾Ð´ Ð¿Ð¾Ð´ÑÑÑÐ°Ð¸Ð²Ð°ÐµÑÑÑ Ð¿Ð¾Ð´ ÑÐ¸ÑÐ¸Ð½Ñ */
    .time-input {
        width: 100%;
        text-align: left;
    }

    /* Ð£Ð²ÐµÐ»Ð¸ÑÐ¸Ð¼ ÑÐ°Ð·Ð¼ÐµÑÑ ÑÐ»ÐµÐ¼ÐµÐ½ÑÐ¾Ð² Ð´Ð»Ñ ÑÐ´Ð¾Ð±ÑÑÐ²Ð° ÐºÐ°ÑÐ°Ð½Ð¸Ñ */
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 17px;
        padding: 10px;
    }

    .btn {
        margin-right: 0;
    }

    .time-input {
        width: 100%;
    }

    .form-group input[type="date"] {
        width: 100%;
    }
}

/* ÐÐ°Ð»ÑÐ½ÐµÐ¹ÑÐ°Ñ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ Ð´Ð»Ñ Ð¾ÑÐµÐ½Ñ ÑÐ·ÐºÐ¸Ñ ÑÐºÑÐ°Ð½Ð¾Ð² */
@media (max-width: 420px) {
    .header-banner {
        height: 140px;
    }

    .header-link {
        font-size: 14px;
        padding: 8px 12px;
    }

    .form-container {
        padding: 12px;
    }
}

input[type="date"] {
  position: relative;
  box-sizing: border-box;
  padding-right: 2.4rem; /* оставьте место для иконки */
  overflow: hidden;
  -webkit-appearance: textfield; /* уменьшает нативные отступы в iOS */
}

/* позиционируем индикатор внутри поля */
input[type="date"]::-webkit-calendar-picker-indicator {
  position: absolute;
  right: 0.4rem;     /* отступ от правого края поля */
  top: 50%;
  transform: translateY(-50%);
  padding: 0;
  margin: 0;
}

:root {
    --bg: #f7f8fb;
    --card: #ffffff;
    --text: #0f172a;
    --muted: #64748b;
    --border: #e5e7eb;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --danger: #dc2626;
    --danger-hover: #b91c1c;
    --success: #16a34a;
    --success-hover: #15803d;
    --radius-lg: 16px;
    --radius-md: 12px;
    --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    --shadow-sm: 0 6px 16px rgba(15, 23, 42, 0.08);
    --ring: 0 0 0 4px rgba(37, 99, 235, 0.18);
    --space-1: 6px;
    --space-2: 10px;
    --space-3: 14px;
    --space-4: 18px;
    --space-5: 24px;
    --field-h: 44px;
    --font: system-ui, -apple-system, "Segoe UI", Roboto, Arial, "Noto Sans", "Apple Color Emoji", "Segoe UI Emoji";
}

html, body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
}

/* Card container */
.form-container {
    max-width: 980px;
    margin: 18px auto;
    padding: var(--space-5);
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

    .form-container h2 {
        margin: 0 0 var(--space-4);
        font-size: 22px;
        line-height: 1.2;
        letter-spacing: -0.02em;
        font-weight: 700;
        color: var(--text);
    }

/* Banner */
.header-banner {
    height: 320px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border);
}

.header-overlay {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.55) 0%, rgba(0, 0, 0, 0.35) 55%, rgba(0, 0, 0, 0.15) 100%);
}

.header-buttons {
    gap: 12px;
}

.header-link {
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.45);
    background-color: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(6px);
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 600;
}

    .header-link:hover {
        background-color: rgba(255, 255, 255, 0.22);
        color: #fff;
    }

/* Sections */
.participant-section {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    margin: var(--space-5) 0;
    box-shadow: var(--shadow-sm);
    background: var(--card);
}

    .participant-section h3 {
        margin: 0 0 var(--space-4);
        font-size: 18px;
        font-weight: 700;
        color: var(--text);
    }

    .participant-section h4 {
        margin: var(--space-5) 0 var(--space-3);
        font-size: 16px;
        font-weight: 700;
        color: var(--text);
    }

/* Discipline card */
.discipline-section {
    background: #f8fafc;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    margin: 0 0 var(--space-4);
}

/* 12-col grid layout (replaces flex row) */
.form-row {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 12px;
    margin: 0;
}

/* Kill old padding logic safely */
.form-group {
    padding: 0;
    margin-bottom: 0;
    min-width: 0;
}

    .form-group label {
        display: inline-block;
        margin: 0 0 var(--space-1);
        font-size: 13px;
        font-weight: 600;
        color: var(--text);
    }

/* Map your custom cols + JS cols to grid spans */
.form-col-md-4,
.col-md-4 {
    grid-column: span 4;
}

.form-col-md-6,
.col-md-6 {
    grid-column: span 6;
}

.form-col-md-12,
.col-md-12 {
    grid-column: span 12;
}

/* Inputs */
.form-group input,
.form-group select {
    height: var(--field-h);
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: #fff;
    color: var(--text);
    font-size: 16px; /* важно для iOS: не будет auto-zoom */
    line-height: 1.2;
    box-sizing: border-box;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.form-group select {
    padding-right: 36px;
}

    /* Focus ring like big products */
    .form-group input:focus,
    .form-group select:focus {
        outline: none;
        border-color: rgba(37, 99, 235, 0.75);
        box-shadow: var(--ring);
    }

/* Date inputs: prevent calendar icon “escaping” + consistent sizing */
.form-group input[type="date"] {
    min-height: var(--field-h);
}

/* Hide calendar icon only for readonly date (StartDate) */
.form-group input[readonly][type="date"]::-webkit-calendar-picker-indicator {
    display: none;
}

/* intl-tel-input: keep full width */
.iti {
    width: 100%;
}

    .iti input {
        width: 100%;
        box-sizing: border-box;
    }

/* Buttons */
.btn {
    height: var(--field-h);
    padding: 10px 16px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.01em;
    margin-right: 0;
    border: none;
    transition: background-color 0.15s ease, transform 0.05s ease, opacity 0.15s ease;
}

    .btn:active {
        transform: translateY(1px);
    }

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

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

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

    .btn-danger:hover {
        background-color: var(--danger-hover);
    }

.add-discipline-button {
    background-color: #0f172a;
}

    .add-discipline-button:hover {
        background-color: #111827;
    }

.add-participant-button {
    background-color: #334155;
}

    .add-participant-button:hover {
        background-color: #1f2937;
    }

/* Validation */
.is-invalid {
    border-color: rgba(220, 38, 38, 0.9) !important;
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.12) !important;
}

.text-danger {
    display: block;
    margin-top: 6px;
    color: rgba(220, 38, 38, 0.95);
    font-size: 12px;
    line-height: 1.25;
}

/* Mobile */
@media (max-width: 768px) {
    .form-container {
        margin: 10px auto;
        padding: 14px;
        border-radius: 14px;
    }

    .header-banner {
        height: 220px;
        border-radius: 14px;
    }

    .participant-section {
        padding: 14px;
        margin: 14px 0;
        border-radius: 14px;
    }

    .discipline-section {
        padding: 12px;
        border-radius: 14px;
    }

    .form-col-md-4,
    .form-col-md-6,
    .form-col-md-12,
    .col-md-4,
    .col-md-6,
    .col-md-12 {
        grid-column: span 12;
    }

    .btn,
    .add-discipline-button,
    .add-participant-button,
    .remove-discipline-button,
    .remove-participant-button {
        width: 100%;
    }

    .time-input {
        width: 100%;
    }
}
